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 5998-01-419-0860
NSN 6110-01-384-5242
NSN 5960-00-267-1635
NSN 5945-01-535-3698
NSN 5960-00-879-2487
NSN 6135-00-683-0536
NSN 5965-00-899-0453
NSN 5975-01-558-3608
NSN 4140-00-960-6573
NSN 6220-01-446-6430
NSN 6220-00-221-5899
NSN 5996-01-476-1715