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 6135-01-291-6712
NSN 5990-00-150-6979
NSN 5996-01-525-5155
NSN 5965-01-086-5692
NSN 5945-01-542-8211
NSN 6650-01-256-0304
NSN 5930-00-953-2205
NSN 6620-00-056-9318
NSN 6130-00-570-6232
NSN 7035-01-398-9581
NSN 5965-01-633-8849
NSN 5835-01-384-3206