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 5999-00-762-9150
NSN 6645-00-276-7544
NSN 6645-00-456-2219
NSN 6145-01-478-0604
NSN 6620-00-905-6590
NSN 6240-01-595-0803
NSN 5895-01-634-0630
NSN 6135-01-119-0720
NSN 5985-00-430-5262
NSN 6220-01-356-2795
NSN 5998-01-127-5209
NSN 5996-00-880-4703