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 5905-01-492-6180
NSN 5965-00-261-8086
NSN 6240-01-248-7888
NSN 6320-00-405-2348
NSN 6110-00-819-5768
NSN 5996-01-287-8311
NSN 6650-01-163-5474
NSN 5965-01-394-8917
NSN 2925-01-551-5375
NSN 5975-01-246-3436
NSN 5835-01-116-2369
NSN 5965-01-199-8362