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 6610-00-081-2365
NSN 5990-01-136-4068
NSN 6130-01-634-0603
NSN 6130-01-202-1403
NSN 4140-01-214-6380
NSN 2925-01-651-8683
NSN 5895-01-068-6212
NSN 7035-01-633-6645
NSN 6650-01-376-1692
NSN 5905-00-370-1312
NSN 5910-01-243-0163
NSN 5915-00-201-7090