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 5990-01-378-7349
NSN 5965-01-285-7356
NSN 5915-01-183-2843
NSN 7035-01-280-4692
NSN 5975-00-333-9866
NSN 6610-00-172-7658
NSN 6135-01-651-7287
NSN 5935-01-339-7267
NSN 6220-01-632-3851
NSN 5915-01-384-3858
NSN 6110-00-293-6816
NSN 6645-01-400-2119