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 6105-01-421-1493
NSN 5985-01-013-9448
NSN 5835-00-427-2772
NSN 7035-01-029-7221
NSN 7035-00-631-3782
NSN 5975-00-156-0416
NSN 2925-01-446-6976
NSN 2925-00-144-6405
NSN 6240-01-004-9634
NSN 5920-01-165-2909
NSN 6645-00-503-1379
NSN 5935-01-386-8759