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 6610-00-077-3172
NSN 5905-01-244-2206
NSN 5965-00-258-6809
NSN 5925-01-428-9978
NSN 6105-01-335-8333
NSN 5855-01-461-9207
NSN 5998-01-419-5971
NSN 6135-01-300-8455
NSN 6150-01-612-3726
NSN 6110-00-884-3208
NSN 5990-00-155-2306
NSN 6150-01-204-0564