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 5999-00-176-2335
NSN 5998-00-730-8237
NSN 5905-01-529-6604
NSN 6650-00-283-0978
NSN 6150-01-454-6625
NSN 6650-01-626-2889
NSN 5985-01-487-3316
NSN 2925-01-397-8028
NSN 4140-01-359-2895
NSN 6150-00-245-4461
NSN 5855-01-276-5447
NSN 5960-00-866-0232