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 5996-01-354-2833
NSN 5998-01-123-8412
NSN 6145-01-181-2551
NSN 5990-01-510-4699
NSN 5835-00-471-2660
NSN 5895-01-550-4669
NSN 5910-00-403-7336
NSN 5985-01-294-2422
NSN 5990-00-532-2641
NSN 7035-01-045-7202
NSN 5945-00-472-1432
NSN 5960-01-364-1318