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 5935-00-168-4394
NSN 5920-01-184-1454
NSN 6150-00-017-9121
NSN 5985-01-551-2632
NSN 5915-01-400-4165
NSN 5999-01-322-7631
NSN 6610-01-102-2256
NSN 6610-01-101-1927
NSN 6240-01-581-4004
NSN 5935-01-412-9549
NSN 5999-01-165-2801
NSN 6650-00-658-9627