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 7035-00-782-7046
NSN 5920-01-493-8989
NSN 5905-01-474-8807
NSN 5855-00-916-2236
NSN 5990-01-171-9304
NSN 5915-00-920-6700
NSN 6645-00-415-9018
NSN 6220-01-487-3904
NSN 5905-01-510-2804
NSN 6620-01-549-6653
NSN 5935-00-126-5937
NSN 2925-00-103-6822