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 2925-01-013-9867
NSN 6105-01-023-1611
NSN 5998-00-337-6018
NSN 7035-01-568-1456
NSN 6105-01-034-9929
NSN 5930-01-193-1105
NSN 6130-00-712-0431
NSN 6110-01-519-9131
NSN 5960-00-840-2422
NSN 6240-01-641-1493
NSN 5910-01-464-2879
NSN 7035-01-564-1821