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 6130-01-027-5152
NSN 5895-01-217-0093
NSN 6320-01-029-4220
NSN 6150-00-834-6804
NSN 5985-00-958-9651
NSN 5998-01-552-0850
NSN 5999-01-555-9965
NSN 5990-01-222-6196
NSN 6150-00-415-4808
NSN 5930-01-008-0765
NSN 5999-00-428-6287
NSN 5998-00-070-1721