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 7035-01-328-7448
NSN 5975-01-058-3838
NSN 6240-00-275-1950
NSN 6220-01-214-4406
NSN 5999-01-573-7184
NSN 6320-01-406-6098
NSN 5999-00-121-2152
NSN 5985-01-102-6348
NSN 5905-01-610-2018
NSN 6110-01-528-6359
NSN 5945-00-730-3533
NSN 5975-00-072-6075