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 5895-01-631-4139
NSN 5905-01-130-8378
NSN 5895-00-225-9589
NSN 6105-00-626-0205
NSN 7035-01-443-3052
NSN 6110-00-985-7956
NSN 5960-00-546-7533
NSN 5999-01-464-4301
NSN 5935-01-167-7022
NSN 6610-00-394-9879
NSN 6105-01-137-6004
NSN 5920-01-406-8091