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 5998-01-385-9476
NSN 6650-01-398-1884
NSN 5965-00-735-9315
NSN 5855-01-062-5655
NSN 6645-00-168-9421
NSN 5915-00-789-5597
NSN 5910-00-127-6206
NSN 5930-01-235-2148
NSN 5930-00-815-0967
NSN 6320-01-157-9076
NSN 2925-01-120-8712
NSN 5930-01-218-2368