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 6645-01-417-3542
NSN 5935-00-801-6621
NSN 5920-01-114-3507
NSN 5990-00-554-0366
NSN 2925-01-519-3221
NSN 5935-01-039-9774
NSN 7035-01-038-9970
NSN 5920-01-477-5312
NSN 5999-01-030-4093
NSN 5855-01-449-5724
NSN 6130-00-737-0459
NSN 5998-00-706-3016