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 5960-00-941-6213
NSN 4140-01-534-6960
NSN 6220-01-175-5518
NSN 6110-01-351-4527
NSN 5990-01-303-0564
NSN 6650-01-641-5356
NSN 6145-00-301-9124
NSN 5925-01-573-3331
NSN 4140-01-098-4677
NSN 5935-01-453-1271
NSN 5960-00-289-6591
NSN 7035-01-394-3169