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 5930-01-400-6126
NSN 7035-01-256-9598
NSN 6220-01-453-4237
NSN 5855-01-593-6422
NSN 6685-01-378-7090
NSN 6150-01-642-7648
NSN 5935-00-492-5448
NSN 6650-00-069-9370
NSN 5990-01-400-3299
NSN 6135-01-386-5709
NSN 6685-01-415-5551
NSN 6645-00-171-9639