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 5998-01-126-8382
NSN 6110-01-197-5493
NSN 6645-00-155-2398
NSN 5985-01-624-1612
NSN 6220-01-202-0195
NSN 6620-01-252-1240
NSN 5835-00-237-2879
NSN 5920-00-221-8371
NSN 6220-01-332-1395
NSN 6320-01-462-2295
NSN 5975-01-442-2396
NSN 5999-01-418-1792