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 5920-00-958-7202
NSN 5998-01-041-2749
NSN 5905-01-435-6357
NSN 6650-01-023-2698
NSN 5950-00-199-1757
NSN 5950-01-531-6743
NSN 5996-01-039-0997
NSN 5895-01-324-9712
NSN 6150-01-529-7213
NSN 6135-01-468-6491
NSN 7035-01-173-5503
NSN 6685-01-152-7303