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 6110-00-257-1446
NSN 5930-01-128-3238
NSN 6110-01-398-0212
NSN 5960-00-269-3023
NSN 7035-00-870-0290
NSN 5960-01-512-0233
NSN 5920-01-603-9341
NSN 5960-00-193-6867
NSN 6685-00-150-2305
NSN 6105-00-144-1754
NSN 5996-00-247-3808
NSN 5996-00-956-3325