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 6110-01-425-8396
NSN 5895-01-061-5064
NSN 6650-00-862-7143
NSN 5996-01-048-7758
NSN 6110-00-199-5451
NSN 6320-01-029-4220
NSN 5985-01-178-9714
NSN 5999-00-523-0460
NSN 5985-01-378-0024
NSN 5999-01-123-4090
NSN 6620-00-624-7169
NSN 6240-01-415-5149