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 7035-01-155-9025
NSN 5975-01-167-5991
NSN 6645-00-153-3834
NSN 6145-00-235-6353
NSN 5835-01-069-2359
NSN 5910-01-616-7145
NSN 6110-01-196-0623
NSN 5990-01-503-0194
NSN 6650-00-717-8913
NSN 6130-01-118-4654
NSN 5965-00-852-6258
NSN 2925-00-449-2478