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 7035-00-205-8739
NSN 5935-01-188-8545
NSN 6685-01-616-0167
NSN 6650-01-092-9866
NSN 5915-01-318-0720
NSN 5905-01-362-1434
NSN 6610-00-807-6620
NSN 6130-01-304-4431
NSN 5998-01-145-5199
NSN 6145-01-444-4509
NSN 5910-01-399-1592
NSN 6240-01-200-0797