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 6240-01-165-2693
NSN 6320-00-116-3658
NSN 6105-01-634-0322
NSN 6145-01-326-4731
NSN 6110-01-556-6862
NSN 4140-00-862-5644
NSN 5910-00-025-7326
NSN 5998-00-574-7667
NSN 5935-01-630-9382
NSN 6650-00-175-1342
NSN 5905-01-300-6950
NSN 7035-01-181-2705