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 5996-00-508-0383
NSN 5985-00-606-5808
NSN 6135-01-238-2878
NSN 6110-00-833-7778
NSN 6150-01-333-1425
NSN 5999-01-060-5104
NSN 6320-00-270-8222
NSN 5996-01-195-6509
NSN 5996-01-633-7979
NSN 5945-01-022-4463
NSN 5996-00-960-9494
NSN 6130-00-371-8337