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 6105-00-844-1267
NSN 5975-01-027-0253
NSN 6620-00-726-8153
NSN 6610-01-559-5073
NSN 7035-01-106-3476
NSN 5910-01-496-9292
NSN 5905-01-241-1101
NSN 6110-01-066-8038
NSN 6220-01-027-1294
NSN 5998-01-362-6436
NSN 5905-01-026-2161
NSN 6650-01-506-5636