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 6145-01-483-4404
NSN 5935-00-561-6183
NSN 6110-01-633-1761
NSN 5905-00-222-8554
NSN 5990-01-400-3299
NSN 6650-01-100-3185
NSN 5960-00-264-4446
NSN 5905-00-388-0188
NSN 6130-01-102-4431
NSN 5920-01-251-8746
NSN 6145-00-975-0912
NSN 5905-00-168-4589