New old stock 90mm Sleeve Spacer for the M41 tank gun. The 90mm Gun M41 armed the M48 Patton (early variants, e.g., M48/M48A1) and also equipped the M47 Patton, serving through the 1950s–1960s before later M48 upgrades moved to the 105mm M68. A critical interface component in the gun mounting assembly, the sleeve spacer helps maintain proper alignment and spacing between the gun tube and related mount/recoil elements, supporting smooth operation and correct fitment during assembly or overhaul.

Product Details

Condition: New Old Stock (NOS)
Part Number: 7237752
NSN: 1015-00-723-7752
Application: 90mm M41 tank gun used on M48 (early) and M47 Patton platforms
Use Case: Ideal for military units using the M48, museum restorations, preserved vehicles, and spares inventories where original-pattern hardware is preferred.

Why It Matters

The M41 90mm gun represented the U.S. Army’s transition from WWII legacy systems to Cold War main gun standards—fielded on the M47 and carried forward on the early M48 series before later refits. Correct small parts like this sleeve spacer are increasingly scarce and are essential for achieving accurate fitment and period-correct presentation on surviving vehicles.

Ideal For

Military units using the M48 tank
M48/M47 Patton tank restorations
Ordnance collectors seeking original-pattern small parts
Museums, motor pools, and historical vehicle programs to maintain 90mm M41 systems

Approx length 3", Approx width 2.5", Approx height 2.5", Approx weight 1lbs.

Pictures are stock images of our inventory. Unless otherwise noted, you will not be receiving the exact item shown in the pictures. The pictures are representative of the item's general condition. The item you receive might be slightly better, or worse, condition than was shown in the pictures.

Please visit our page about order lead times here: Order Lead Times