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 5999-00-294-9241
NSN 5895-01-179-3877
NSN 6150-01-364-8184
NSN 5960-01-398-9538
NSN 5999-00-161-3421
NSN 5920-00-678-3396
NSN 4140-00-361-4691
NSN 5835-00-233-6327
NSN 6145-01-331-3287
NSN 5910-01-422-1699
NSN 5835-00-794-7500
NSN 6105-01-322-4613