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 5945-01-412-3374
NSN 5985-00-349-5877
NSN 5985-01-476-7521
NSN 6110-01-303-8236
NSN 5925-00-943-4489
NSN 5920-01-258-4402
NSN 5999-01-369-8950
NSN 5855-00-631-4565
NSN 6220-01-036-7365
NSN 5915-00-070-6131
NSN 6620-00-299-2530
NSN 5975-01-249-7398