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 6220-01-053-0681
NSN 5998-00-181-9366
NSN 5960-00-921-5805
NSN 6105-00-767-3686
NSN 5960-01-033-2973
NSN 6150-01-643-8481
NSN 5935-01-526-3877
NSN 2925-01-525-8212
NSN 6145-01-147-8777
NSN 5996-01-633-7979
NSN 5965-01-198-3256
NSN 5910-01-179-1010