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 6610-01-487-4626
NSN 5930-01-113-7828
NSN 5910-01-064-4704
NSN 6130-01-399-0126
NSN 6220-00-707-5044
NSN 5998-01-069-2963
NSN 5895-01-451-3866
NSN 6650-01-498-0965
NSN 5855-01-503-1495
NSN 7035-01-114-3134
NSN 6240-01-580-0609
NSN 7035-00-523-7492