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 6320-01-310-8068
NSN 6135-00-078-9931
NSN 5920-01-106-1137
NSN 6135-01-213-7339
NSN 5915-00-471-1966
NSN 5930-01-163-1439
NSN 6110-01-425-4193
NSN 5975-01-432-1444
NSN 7035-01-106-3476
NSN 5935-01-062-5717
NSN 6320-01-411-9222
NSN 6645-00-003-0338