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 6105-01-430-3258
NSN 5915-01-370-2247
NSN 5945-00-035-9251
NSN 5965-01-019-5406
NSN 6135-01-364-2738
NSN 6220-01-429-1294
NSN 5975-00-862-4506
NSN 5930-00-898-8985
NSN 5945-01-202-8119
NSN 5998-00-320-4179
NSN 5925-01-407-5954
NSN 5998-01-505-5876