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 5965-01-341-7945
NSN 5915-01-237-2480
NSN 5935-01-263-3928
NSN 5915-01-512-8851
NSN 5985-01-163-3069
NSN 5915-00-466-1512
NSN 5925-01-304-0871
NSN 5990-00-462-9112
NSN 5895-00-635-3727
NSN 6645-01-348-9624
NSN 5925-00-553-9899
NSN 6110-00-794-9739