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 5930-00-823-8324
NSN 6145-00-310-7443
NSN 5945-01-403-2800
NSN 5895-01-505-0364
NSN 5930-01-427-3676
NSN 5910-00-167-0590
NSN 5996-01-155-8924
NSN 5998-01-425-1506
NSN 6650-00-879-5834
NSN 5930-01-450-9008
NSN 6685-01-143-7722
NSN 6240-00-280-0186