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 5915-01-042-7629
NSN 6650-01-057-1314
NSN 6110-01-548-9338
NSN 6685-01-365-7492
NSN 6685-01-526-1490
NSN 5985-00-860-1950
NSN 5925-00-466-7308
NSN 5960-01-411-5217
NSN 5950-00-895-1185
NSN 5990-01-185-5346
NSN 7035-01-080-8742
NSN 6150-01-263-6789