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 5905-00-174-4900
NSN 6650-01-036-4344
NSN 6650-01-239-6241
NSN 5905-01-128-3385
NSN 6145-01-322-7606
NSN 5998-01-288-4042
NSN 6145-01-181-5405
NSN 6150-00-702-9009
NSN 5998-00-808-3146
NSN 5975-01-367-7565
NSN 6130-00-397-7690
NSN 6130-00-233-6197