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 6130-01-481-2649
NSN 5930-01-468-5685
NSN 5945-00-924-5557
NSN 6110-01-207-9242
NSN 5975-01-155-3270
NSN 6105-01-533-3206
NSN 5855-00-973-5717
NSN 5996-01-127-5431
NSN 5925-00-166-8304
NSN 5965-00-285-0745
NSN 5935-01-059-1987
NSN 6650-01-170-5440