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 6105-01-423-8242
NSN 5998-00-879-5276
NSN 6130-01-256-3484
NSN 5950-01-445-6004
NSN 6320-01-551-3553
NSN 5895-01-534-3115
NSN 6650-01-101-4045
NSN 6135-01-582-2131
NSN 5835-01-412-6901
NSN 6685-00-248-7716
NSN 4140-00-756-7135
NSN 5999-01-555-0100