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 5925-00-505-7579
NSN 6135-01-362-4256
NSN 5996-01-056-1736
NSN 5905-00-035-8981
NSN 7035-00-059-7970
NSN 6220-00-172-7641
NSN 6130-00-789-3823
NSN 5930-00-114-5429
NSN 5835-01-203-8295
NSN 6650-00-453-9195
NSN 5930-01-152-4058
NSN 5895-01-400-1564