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 7035-00-546-2560
NSN 5930-00-269-4996
NSN 6110-01-297-1622
NSN 5985-00-477-1447
NSN 5895-00-803-6217
NSN 6130-01-582-5305
NSN 5999-01-660-4286
NSN 4140-01-590-1632
NSN 5910-01-610-9411
NSN 5998-01-372-0373
NSN 4140-01-390-5258
NSN 5999-00-735-6321