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 6130-01-265-4028
NSN 5895-01-094-3581
NSN 5985-01-081-8506
NSN 6240-01-518-3874
NSN 5930-01-142-3934
NSN 6145-01-634-0388
NSN 2925-01-187-5480
NSN 7035-01-137-8266
NSN 5835-01-511-5337
NSN 4140-00-844-9436
NSN 5935-00-702-9256
NSN 5835-01-026-6006