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 6650-00-161-4122
NSN 5905-01-476-6013
NSN 5895-01-236-0132
NSN 5965-01-107-8549
NSN 6110-01-243-5280
NSN 5915-00-843-0242
NSN 5835-01-468-0579
NSN 5910-01-267-7124
NSN 5895-01-634-0630
NSN 6220-00-439-4286
NSN 5975-01-602-9402
NSN 5999-01-054-1384