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 6320-00-483-0451
NSN 5999-01-553-9789
NSN 5910-00-368-2939
NSN 5999-01-208-6477
NSN 4140-01-328-8516
NSN 5975-00-292-3250
NSN 5996-01-444-4547
NSN 5910-01-641-1600
NSN 6105-00-374-8743
NSN 5945-01-303-7461
NSN 5895-00-263-0755
NSN 6220-01-199-4146