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 5965-01-200-6613
NSN 5945-00-005-4423
NSN 5835-01-297-1909
NSN 2925-01-400-2286
NSN 6150-01-198-3232
NSN 5985-01-174-5256
NSN 4140-01-056-4453
NSN 5999-01-555-1148
NSN 5998-00-732-8264
NSN 5950-00-584-4490
NSN 6220-00-332-9408
NSN 7035-01-524-7018