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: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5999-01-043-6534
NSN 5990-01-136-4068
NSN 6320-01-659-2819
NSN 7035-00-205-8739
NSN 5945-01-361-9116
NSN 5835-01-135-2601
NSN 6650-00-413-6619
NSN 2925-01-276-6100
NSN 6650-00-283-0978
NSN 5935-00-007-3848
NSN 5960-01-522-0391
NSN 5925-01-269-8388