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 5998-01-468-3263
NSN 6650-01-541-3329
NSN 5960-01-406-3672
NSN 5895-01-020-8990
NSN 6645-01-376-2336
NSN 5996-00-894-0843
NSN 5996-01-430-0449
NSN 5905-00-981-3455
NSN 5985-01-455-6636
NSN 5990-01-023-3307
NSN 4140-01-487-7425
NSN 5855-01-133-3587