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 6110-00-188-3414
NSN 5910-00-637-2609
NSN 5960-01-335-1622
NSN 5975-01-359-9448
NSN 6130-01-038-6085
NSN 7035-01-462-5766
NSN 2925-01-463-8856
NSN 6650-00-155-8431
NSN 5990-01-503-0194
NSN 5998-01-140-3003
NSN 5895-00-908-4758
NSN 5855-00-560-0110