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 5895-01-381-7554
NSN 6150-01-484-7813
NSN 6135-01-394-4160
NSN 6320-01-029-4220
NSN 5895-00-188-8156
NSN 6320-01-155-8295
NSN 5975-01-027-0253
NSN 6145-00-464-7494
NSN 5910-00-414-7881
NSN 5905-00-773-5648
NSN 5925-01-611-2749
NSN 6150-00-355-0461