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 5996-00-318-3405
NSN 6240-00-269-9477
NSN 6110-01-418-5541
NSN 5996-01-526-6120
NSN 5915-01-490-6293
NSN 5998-00-859-3469
NSN 5920-00-949-3468
NSN 6240-01-502-2530
NSN 6145-01-323-2815
NSN 6650-01-451-1372
NSN 6150-01-397-8708
NSN 6105-00-188-7433