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 6645-01-204-5629
NSN 6110-00-699-1495
NSN 5990-01-578-5382
NSN 6150-00-185-3293
NSN 6645-00-240-7162
NSN 6110-00-762-2851
NSN 6220-01-623-9636
NSN 5905-01-391-7497
NSN 5905-01-561-7353
NSN 6620-01-327-3011
NSN 6220-01-426-8824
NSN 5999-00-716-1100