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 6110-01-459-7709
NSN 6110-01-411-6000
NSN 5915-01-384-3858
NSN 5905-00-643-9954
NSN 5975-01-513-8394
NSN 6135-01-415-1163
NSN 6220-00-442-6864
NSN 6240-00-646-6931
NSN 5945-01-398-9559
NSN 4140-01-096-8745
NSN 5925-00-175-6612
NSN 5996-00-553-7348