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 5945-01-126-5915
NSN 6610-00-498-3257
NSN 5920-01-476-0758
NSN 5925-00-529-3950
NSN 5985-00-236-4476
NSN 5895-00-707-6663
NSN 6150-01-414-1822
NSN 7035-00-406-0568
NSN 5996-01-547-6638
NSN 5905-01-370-4989
NSN 2925-01-327-3069
NSN 5935-01-443-3535