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 2925-01-502-9903
NSN 5920-00-480-5250
NSN 5895-01-123-9027
NSN 6320-01-369-3252
NSN 5915-01-537-3934
NSN 7035-01-227-2546
NSN 6650-00-078-5773
NSN 5935-01-424-6382
NSN 5910-00-110-9294
NSN 6130-00-994-5110
NSN 5990-01-195-3693
NSN 6320-00-937-5625