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 5835-01-116-2369
NSN 6130-00-896-9511
NSN 5960-01-292-8309
NSN 6610-01-603-0703
NSN 6135-00-840-6451
NSN 5855-00-014-5008
NSN 5945-00-844-2341
NSN 5945-00-901-0703
NSN 5985-01-406-6262
NSN 5835-00-594-3141
NSN 5915-00-484-5292
NSN 6650-00-758-0378