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 6645-00-344-7558
NSN 2925-00-295-8109
NSN 5960-00-544-6227
NSN 5910-01-380-3736
NSN 6135-01-108-6057
NSN 6145-00-435-4013
NSN 5910-01-396-1151
NSN 6220-01-331-6026
NSN 5998-01-642-2237
NSN 6320-00-139-1090
NSN 5965-01-175-9133
NSN 5996-00-009-9343