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 5920-01-197-0261
NSN 5920-00-868-7651
NSN 6650-01-627-9203
NSN 6320-00-553-8427
NSN 6610-01-641-7834
NSN 6610-00-371-5953
NSN 5920-01-200-6655
NSN 6150-01-603-0291
NSN 6650-01-022-5181
NSN 6105-01-030-4405
NSN 6135-01-483-5269
NSN 5965-01-096-7825