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 6240-01-096-4572
NSN 5990-01-514-8708
NSN 4140-01-087-3336
NSN 5975-01-573-0158
NSN 5835-01-406-4066
NSN 5920-01-123-9854
NSN 5855-00-631-4565
NSN 6130-01-462-7728
NSN 5910-01-428-4361
NSN 6645-00-478-6509
NSN 5999-01-643-5130
NSN 5975-00-632-0217