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 5925-01-161-6192
NSN 5910-01-112-0290
NSN 5965-00-081-9412
NSN 6610-00-278-7647
NSN 5965-01-596-7631
NSN 5905-00-497-5475
NSN 7035-01-359-7460
NSN 6240-01-052-2488
NSN 5945-00-011-8266
NSN 5920-01-571-8460
NSN 6240-01-578-6227
NSN 5965-01-444-1322