3 1/2 id x 4 1/2 od x 15/32
A pliable rubber, felt, leather, or composition ring-shaped element, split or solid; with or without spring or spreader, having a metal shell on all or a portion of at least two of the outer surfaces. It may be designed to be either bolt mounted or pressmounted between fixed and moveable parts to form a tight and effective seal by the pressure of the spring or spreader or the resiliency inherent in the element material. Excludes packing with retainer.
Classification: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 6135-01-156-4627
NSN 5925-00-290-4451
NSN 5905-00-932-9892
NSN 6645-00-359-5463
NSN 5960-01-593-4760
NSN 2925-01-146-0278
NSN 5975-01-620-0441
NSN 5975-01-450-0451
NSN 5990-01-303-6110
NSN 5930-01-319-4803
NSN 2925-00-016-9455
NSN 6135-01-163-0332