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 5975-00-202-2367
NSN 6645-00-890-3226
NSN 6610-00-455-3979
NSN 6645-01-116-2037
NSN 6220-00-959-1195
NSN 6320-01-443-6975
NSN 5925-00-938-3447
NSN 5935-01-331-1078
NSN 5905-01-464-4180
NSN 6150-01-439-9726
NSN 5999-01-411-0304
NSN 5895-00-407-9017