A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 5925-00-299-8037
NSN 2925-01-397-2495
NSN 6105-01-339-8258
NSN 5950-00-669-8565
NSN 6110-00-573-1297
NSN 5960-00-126-9669
NSN 6610-01-437-2506
NSN 5950-00-132-4394
NSN 5965-01-003-2641
NSN 5935-01-180-9223
NSN 4140-00-753-9204
NSN 5950-01-535-0980