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 5945-01-043-1676
NSN 5855-00-327-2112
NSN 6135-01-364-2738
NSN 6240-01-294-8997
NSN 5915-00-597-2369
NSN 5855-01-010-4921
NSN 5965-01-233-2759
NSN 5930-01-444-1379
NSN 6685-00-311-5700
NSN 5835-01-381-2683
NSN 6130-00-277-7321
NSN 6220-01-384-3879