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 6240-01-205-7515
NSN 6645-01-574-1969
NSN 6145-01-062-1598
NSN 5996-01-297-1564
NSN 5985-01-344-3189
NSN 6150-00-706-8341
NSN 5985-01-188-1237
NSN 6150-01-310-6397
NSN 6610-01-040-2471
NSN 5835-00-226-7825
NSN 5910-01-129-2084
NSN 6650-01-570-0430