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 5998-01-396-8712
NSN 6150-01-074-4871
NSN 5996-01-364-0333
NSN 6220-01-055-5227
NSN 5985-01-185-2994
NSN 5985-01-322-8571
NSN 4140-01-118-6848
NSN 6110-01-015-2866
NSN 5835-01-176-5422
NSN 5985-00-604-3327
NSN 6150-01-522-2355
NSN 6150-01-462-1824