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 2925-01-068-3844
NSN 5920-01-424-3721
NSN 5855-01-203-4719
NSN 5855-01-133-3587
NSN 6150-01-445-1860
NSN 5945-01-529-6523
NSN 5835-00-185-4919
NSN 5975-01-039-6298
NSN 6110-01-236-6122
NSN 5835-01-101-8382
NSN 5905-01-210-7267
NSN 6150-00-450-8268