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 6610-00-762-8290
NSN 5945-01-142-5738
NSN 5985-01-017-0967
NSN 5985-01-110-7292
NSN 5990-01-147-5225
NSN 5999-01-418-6851
NSN 6220-00-706-2772
NSN 6650-00-851-4772
NSN 5965-01-452-4189
NSN 6110-01-187-0603
NSN 5895-00-837-3441
NSN 5855-00-327-2112