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 5945-01-124-4222
NSN 5835-01-442-6482
NSN 5930-00-069-3866
NSN 6620-00-553-8988
NSN 5905-01-573-6752
NSN 6620-01-612-9030
NSN 6105-00-820-3123
NSN 5855-01-656-6808
NSN 6650-01-658-7194
NSN 5998-00-406-1780
NSN 6220-01-520-3316
NSN 5965-00-228-8336