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 5945-01-519-2369
NSN 5985-01-530-8821
NSN 6220-01-337-4722
NSN 5910-01-438-8985
NSN 5999-01-287-3429
NSN 5895-01-479-6165
NSN 5920-00-793-4393
NSN 6650-01-433-1911
NSN 5905-01-280-5449
NSN 6620-01-401-5356
NSN 6150-01-263-2437
NSN 5945-01-476-6133