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 6650-00-018-7298
NSN 7035-01-227-2546
NSN 5975-01-631-3886
NSN 2925-01-476-3224
NSN 5930-01-328-0183
NSN 6685-01-550-8554
NSN 5965-01-222-0166
NSN 5835-01-617-5121
NSN 5985-01-386-3182
NSN 4140-00-509-2389
NSN 5990-00-495-0021
NSN 5960-01-020-2841