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 6685-01-346-6711
NSN 6320-01-541-7585
NSN 5965-01-468-6186
NSN 5855-01-130-1501
NSN 5855-00-832-9341
NSN 6110-00-252-2113
NSN 6130-01-498-4179
NSN 5915-00-406-6460
NSN 5996-01-458-1757
NSN 7035-01-227-2546
NSN 6135-00-643-4843
NSN 6105-01-347-3395