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 5935-01-612-7477
NSN 5996-00-223-9878
NSN 5855-00-233-2366
NSN 5930-00-540-9647
NSN 6145-01-465-5533
NSN 5910-01-568-6862
NSN 5999-01-546-1305
NSN 5905-01-118-3235
NSN 5910-01-422-1699
NSN 5996-01-547-7386
NSN 5950-00-901-8363
NSN 6645-00-704-3630