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 5835-00-013-9271
NSN 6610-00-230-1810
NSN 6105-01-117-9870
NSN 7035-01-512-2453
NSN 5935-00-977-1283
NSN 5910-01-190-5785
NSN 6110-00-943-7836
NSN 5895-00-423-2239
NSN 6650-01-388-1140
NSN 5975-01-025-5794
NSN 6240-01-095-1273
NSN 6105-01-292-0074