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 5998-01-016-2901
NSN 5965-00-275-0491
NSN 5965-01-327-9234
NSN 5999-01-161-5370
NSN 6135-01-219-8612
NSN 5905-00-176-2695
NSN 6145-01-541-5422
NSN 5975-01-124-5555
NSN 5975-00-676-8392
NSN 6105-01-382-9690
NSN 5925-01-411-5222
NSN 5990-01-312-2638