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 5985-01-331-9331
NSN 5975-01-459-8112
NSN 6130-01-428-1824
NSN 5895-01-351-9103
NSN 5999-01-647-8303
NSN 5975-00-072-6075
NSN 5935-00-916-3860
NSN 6240-01-061-7359
NSN 5965-01-378-7335
NSN 6650-01-187-2545
NSN 5985-01-270-8626
NSN 6685-00-578-0974