Field Guns / Howitzers / Anti-Tank Guns
Field Gun, Howitzer, and Anti-Tank Gun Parts
Explore parts and equipment associated with military field guns, howitzers, and anti-tank guns, including breech components, recoil-system parts, sights, carriage hardware, traversing and elevating mechanisms, shields, trails, spades, wheels, tools, and towing equipment. Field guns were designed primarily for flatter-trajectory fire, howitzers for high-angle or indirect fire, and anti-tank guns for direct fire against armored vehicles. Component designs vary by caliber, model, country, and service period. Any ammunition or explosive ordnance represented is inert or deactivated and intended for historical display, collecting, technical study, or restoration reference.
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155mm M1A1 and M1A2 Howitzer Carriage Wheel Hub with Bearing Cups
$795.00NOS 1953 U.S. Army 155mm M1/M114 Howitzer Carriage Wheel Hub with Bearing Cups – P/N 7122008 Item Overview This new-old-stock U.S. Army wheel-hub assembly was packed in February 1953 for the M1A1 and...$795.00 -
155mm M114/M114A1 Howitzer Traversing Mechanism Pinion Gearshaft
$795.00155mm M114/M114A1 Howitzer Traversing-Mechanism Pinion Gearshaft, P/N 5573618, NSN 3040-00-754-6687 Item Overview This original U.S. Army traversing-mechanism pinion was made for the 155mm M114 and...$795.00 -
155mm M1/M114 Howitzer Sight Bracket Mounting Plate
$275.00155mm M1/M114 Howitzer Sight-Bracket Mounting Plate, P/N 6171037, NSN 1025-00-617-1037 Item Overview This U.S. Army sight-bracket mounting plate was used with the recoil mechanism of the 155mm...$275.00 -
155mm M1/M114 Howitzer Flat Spring
$35.00U.S. Army 155mm M1/M114 Howitzer Flat Spring, P/N 5191666, NSN 5360-00-519-1666 Item Overview This U.S. Army military-surplus flat spring is associated with the 155mm Howitzer M1/M114 weapon family...$35.00 -
155mm M2 and M2A1 Long Tom Breech Operating Lever Catch Plug
$75.00WWII U.S. Army 155mm Long Tom Operating-Lever Catch Plug, P/N 7226078, NSN 1025-00-722-6078 Item Overview This original World War II U.S. Army spare part is a Plug, Operating Lever Catch, part number...$75.00 -
105mm M102 Howitzer Roller Assembly Drum
$1,250.00U.S. Army M102 105mm Howitzer Drum, Roller Assembly, P/N 8427021, NSN 1015-00-738-4279 This U.S. Army Drum, Roller Assembly, identified by part number 8427021 and NSN 1015-00-738-4279, is part of the...$1,250.00 -
M61 Telescope Elbow for 105mm M3 Howitzer
$125.00World War II U.S. Army M61 Elbow Telescope for 105mm Howitzer M3 Carriages M3/M3A1, Eastman Kodak, 1943 The U.S. Army M61 Elbow Telescope, marked No. 1836, is an original World War II fire-control...$125.00 -
75mm M1A1 Pack Howitzer Gun Mount Cover for M8 Carriage
$495.00U.S. 75mm Pack Howitzer M1A1 Gun Mount Cover for Carriage M8, P/N 8410588, NSN 1015-00-572-5103 The U.S. Gun Mount Cover, identified by part number 8410588 and NSN 1015-00-572-5103, is an original U...$495.00 -
105mm M2 and M2A1 Howitzer M209 Breech End Cover
$395.00U.S. 105 mm Howitzer M2 and M2A1 Breech-End Cover, Stock No. 24-C-1055-5 The U.S. 105 mm Howitzer M2 and M2A1 breech-end cover, Stock No. 24-C-1055-5, is a shaped, heavy woven-fabric cover for the...$395.00 -
75mm M1A1 Pack Howitzer Drawbar Locking Pin for M8 Carriage
$145.00U.S. 75mm Pack Howitzer M1A1 on Carriage M8 Drawbar Locking-Pin Assembly, P/N 6224900, NSN 5315-00-622-4900 The drawbar locking-pin assembly, identified by part number 6224900 and NSN...$145.00 -
155mm M114/M114A1 Fastening Pin
$175.00U.S. Army M114/M114A1 155-mm Towed Howitzer Fastening Pin, Drawing 5161287, NSN 1025-00-516-1287 Item Overview This U.S. Army fastening and retaining pin is identified by drawing 5161287 and NSN...$175.00 -
37mm M1916 Filling Plug Assembly
$45.00M1916 37mm Gun Filling Plug Assembly, Drawing A187015 Item Overview The M1916 37mm Filling Plug Assembly is a U.S. Army component used in the gun’s recoil mechanism. It closed the oil-filling opening...$45.00 -
105mm M102 Breechblock Operating Crank Pivot Pin
$75.00M102 105mm Howitzer Breechblock Operating-Crank Pivot Pin The M102 105mm Howitzer Breechblock Operating-Crank Pivot Pin, P/N 8769511, is a U.S. Army shoulder pin used in the breech mechanism of the...$75.00 -
105mm M52 Self Propelled Howitzer Firing Lanyard
$35.00105mm M52 Self Propelled Howitzer Firing Lanyard, P/N 8368429, NSN 1095-00-391-1140 The 105mm M52 Self Propelled Howitzer Firing Lanyard, identified by Army part number 8368429, was used with the M49...$35.00 -
.50cal / 20mm M26/XM27 Cupola Cover Latch
$95.00.50cal / 20mm M26/XM27 Cupola Cover Latch The .50cal / 20mm M26/XM27 Cupola Cover Latch, officially identified as Latch, Cupola Hatch Cover, is a commander's hatch component used across the M26...$95.00 -
155mm M1/M114 Traversing- Arc Closure
$75.00155mm M1/M114 Howitzer Traversing-Arc Closure Plate, P/N 5191790 The 155mm M1/M114 Howitzer Traversing-Arc Closure Plate, P/N 5191790 is a carriage component used on the traversing arc of the U.S...$75.00 -
M1 Gunners Quadrant
$195.00Add an original piece of U.S. military fire-control history to your collection with this M1 Gunner’s Quadrant. This portable precision level was used to measure, set, and verify the vertical angle of...$195.00 -
105mm M101/M2A1 Howitzer Bracket and Pin Assembly
$145.00Add a real piece of U.S. Army field artillery hardware to your collection with this 105mm M101/M2A1 Howitzer Bracket and Pin Assembly. This part is marked with Part Number 7131774 and FSN...$145.00 -
155mm M1/M114 Howitzer Open-Jaw Wrench
$195.00Add a real piece of U.S. heavy artillery maintenance gear to your collection with this 155mm M1/M114 Howitzer Open-Jaw Wrench. This tool is listed under stock number 41-W-3248-405 and...$195.00 -
75mm M1 Pack Howitzer Shoulder Shaft
$195.00Add a real piece of U.S. Army pack howitzer hardware to your collection with this 75mm M1 Pack Howitzer Shoulder Shaft. This part is marked with Part Number 6013984 and FSN 1015-601-3984. This is a...$195.00 -
75mm M1/M1A1 Pack Howitzer Trunnion-Hook Latch Cover
$175.00Add a real piece of U.S. Army pack howitzer hardware to your collection with this Trunnion-Hook Latch Cover for the 75mm M1 and M1A1 Pack Howitzer. This part is identified by Part Number 6103540 and...$175.00 -
M114 Telescope Mount Modification Kit
$195.00Add a real piece of U.S. Army artillery sighting history to your collection with this M114 Telescope Mount Modification Kit. This kit is marked with Part Number 5801002 and FSN 1240-917-6415. The...$195.00 -
Strap
$40.00Add a real piece of U.S. military artillery support hardware to your collection with this Strap, identified by Part Number 7114910 and NSN 1025-00-711-4910. Public NSN records list this item as...$40.00 -
105mm M49 Howitzer Cannon Stop Assembly
$175.00105mm M49 Howitzer Cannon Stop Assembly Add a specialized piece of Cold War self-propelled artillery hardware to your collection with this 105mm M49 Howitzer Cannon Stop Assembly, identified by Part...$175.00 -
105mm M101 Howitzer Latch Assembly
$195.00105mm M101 Howitzer Latch Assembly Add a specialized piece of U.S. Army 105mm field artillery hardware to your collection with this 105mm M101 Howitzer Latch Assembly, identified by Part Number...$195.00 -
105mm M49 Howitzer Cannon Split Ring Segment
$175.00105mm M49 Howitzer Cannon Split Ring Segment Add a specialized piece of Cold War self-propelled artillery hardware to your collection with this 105mm M49 Howitzer Cannon Split Ring Segment,...$175.00 -
155mm M109 Howitzer Plate
$75.00155mm M109 Howitzer Plate Add a specialized piece of Cold War U.S. self-propelled artillery hardware to your collection with this 155mm M109 Howitzer Plate, identified by Part Number 10925836 and the...$75.00 -
M109 Telescope Elbow
$275.00M109 Telescope Elbow Add a specialized piece of U.S. military fire-control optics history to your collection with this M109 Telescope Elbow, identified by Serial Number 18239, Part Number 8588780,...$275.00 -
105mm M102 Howitzer Bracket
$175.00105mm M102 Howitzer Bracket Add a specialized piece of Cold War and Vietnam War-era field artillery hardware to your collection with this 105mm M102 Howitzer Bracket, identified by Part Number...$175.00 -
M1A2 Carriage Plate for 155mm M114 Howitzer
$75.00M1A2 Carriage Plate for 155mm M114 Howitzer This M1A2 Carriage Plate for the 155mm M114 Howitzer, identified by FSN 1025-519-1790 and Part Number 5191790, is a specialized military-surplus artillery...$75.00 -
155mm M114 Howitzer Rod Assembly
$145.00155mm M114 Howitzer Rod Assembly This 155mm M114 Howitzer Rod Assembly, identified by NSN 1025-00-622-3603, is a specialized military-surplus component associated with the M114 155mm medium towed...$145.00 -
Tripod for the M36 Radar Chronograph
$750.00Tripod for the M36 Radar Chronograph This Tripod Assembly for the M36 Radar Chronograph is identified by Part Number 8213856 and NSN 1290-00-863-3194. For collectors of U.S. military test equipment,...$750.00 -
155mm M1 / M114 Trail Hinge Pin
$375.00155mm M1 / M114 Trail Hinge Pin Complete your U.S. medium artillery restoration with this hard-to-find carriage hardware that serious projects demand. This 155mm M1 / M114 Trail Hinge Pin is a...$375.00 -
M4 Cant Corrector for the M1 / M1A1 Gunners Quadrant on the 105mm M102 Howitzer
$375.00M4 Cant Corrector for the M1 / M1A1 Gunners Quadrant on the 105mm M102 Howitzer Complete your M102 fire-control kit with an original New Old Stock M4 Cant Corrector for use with the M1 / M1A1...$375.00 -
M39C Instrument Light for M70 Series Telescopes
$140.00M39C Instrument Light Restore your artillery optics with authenticity using this original M39C Instrument Light, designed for use with the M70 series of telescopes. The U.S. military issued these...$140.00 -
M19 Instrument Light for M12 Telescope
$85.00M19 Instrument Light Restore your vintage artillery optics with the M19 Instrument Light—an essential component originally designed for use with the M12-series Panoramic Telescope and compatible...$85.00 -
M13 Instrument Light for M1 Panoramic Telescope
$200.00M13 Instrument Light Product Description: Available now on Ordnance.com: the M13 Instrument Light, a rare and original U.S. military accessory designed to provide nighttime illumination for the M1...$200.00 -
M2 Instrument Light for M1 Aiming Circle
$65.00M2 Instrument Light This original M2 Instrument Light is a genuine U.S. Army surplus accessory designed for use with the Aiming Circle M1, a core component of American artillery fire direction...$65.00 -
105mm M102 Straight Headless Pin for AC-130 Applications
$95.00105mm M102 Straight Headless Pin This new old stock 105mm M102 Straight Headless Pin is a genuine U.S. military surplus component designed for use with the 105mm M102 howitzer system, as adapted for...$95.00 -
155mm M114A2 Hydraulic Power Unit Switch Assy
$375.00155mm M114A2 Hydraulic Power Unit Switch Assembly 155mm M114A2 Hydraulic Power Unit Switch Assembly is a genuine U.S. military surplus electrical component, for use with the M114A2 towed howitzer’s...$375.00