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 5910-00-173-3478
NSN 5910-00-066-2296
NSN 6650-01-620-2026
NSN 5996-01-314-6479
NSN 5935-01-510-3265
NSN 6650-00-754-2276
NSN 5910-00-197-1957
NSN 5925-01-217-0500
NSN 5999-00-277-4257
NSN 6135-00-309-0074
NSN 5965-00-862-3295
NSN 5920-01-189-9248