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 5975-01-423-9387
NSN 5895-01-623-1295
NSN 5835-01-572-1284
NSN 5960-01-641-5493
NSN 4140-01-256-0910
NSN 7035-01-425-5962
NSN 7035-01-445-3563
NSN 5990-01-044-1271
NSN 5925-01-603-6209
NSN 5999-01-062-0739
NSN 5996-01-553-3705
NSN 5895-00-704-1602