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 6650-00-754-2276
NSN 5925-01-512-9060
NSN 5945-01-416-9259
NSN 5930-01-415-3111
NSN 5985-00-337-6819
NSN 5996-01-416-9391
NSN 6105-01-543-6107
NSN 6105-01-581-2537
NSN 5910-01-373-1655
NSN 5965-01-471-3278
NSN 6320-01-350-5570
NSN 2925-01-208-6638