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 2925-01-521-0600
NSN 6150-01-164-6449
NSN 6150-01-647-3892
NSN 6105-00-918-1595
NSN 5975-01-390-7893
NSN 6145-00-332-4988
NSN 6220-01-068-4066
NSN 5905-01-478-9494
NSN 6320-01-627-1594
NSN 5975-01-423-4168
NSN 5920-01-030-3611
NSN 5950-01-023-8328