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 6650-00-479-9329
NSN 5915-01-412-1374
NSN 5985-01-346-8704
NSN 6320-01-441-2438
NSN 5855-00-455-6070
NSN 6645-00-527-6531
NSN 5925-01-474-6358
NSN 6320-01-629-1277
NSN 5985-01-388-2914
NSN 5915-01-542-0951
NSN 5950-01-160-8176
NSN 5910-00-922-1183