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 6610-01-311-8230
NSN 7035-01-144-1868
NSN 7035-01-188-5935
NSN 2925-01-424-0235
NSN 5999-01-370-2840
NSN 5996-00-823-8487
NSN 5990-00-069-7195
NSN 5930-00-818-2789
NSN 5925-00-584-0891
NSN 6620-00-679-5830
NSN 6135-01-264-1311
NSN 5996-01-312-6574