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 5960-01-383-6262
NSN 6135-01-313-4865
NSN 5910-01-645-4983
NSN 5985-00-793-7938
NSN 6645-01-007-9192
NSN 6220-01-367-1877
NSN 6150-00-834-4196
NSN 5999-01-603-7539
NSN 6110-00-137-6576
NSN 5945-01-634-0588
NSN 5835-01-310-3846
NSN 5985-01-476-8827