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 5920-00-598-0469
NSN 5965-00-752-5823
NSN 6130-01-357-6602
NSN 5835-00-415-6421
NSN 5905-00-027-3295
NSN 5925-01-421-4473
NSN 5975-00-185-5243
NSN 6135-01-226-4071
NSN 6620-00-431-3837
NSN 6645-01-034-0469
NSN 6145-00-661-0192
NSN 5925-00-192-7183