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 5935-01-369-4652
NSN 5975-01-415-0918
NSN 5945-00-542-3569
NSN 6320-01-347-2638
NSN 6220-00-831-1672
NSN 5999-01-394-3715
NSN 5855-00-631-4565
NSN 5920-00-961-0497
NSN 6130-01-400-1385
NSN 5990-01-021-7303
NSN 5985-00-226-6846
NSN 5920-01-175-5714