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 6220-01-024-9444
NSN 5965-01-148-4979
NSN 5920-00-602-1358
NSN 5855-01-599-7164
NSN 6110-00-627-9710
NSN 5835-01-574-9268
NSN 5965-00-275-0491
NSN 6130-00-899-0485
NSN 6320-00-224-3538
NSN 6145-01-351-4292
NSN 6650-01-370-5265
NSN 5990-00-625-2560