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 5999-00-824-2106
NSN 2925-00-211-4761
NSN 5999-01-415-5090
NSN 7035-01-381-6185
NSN 6240-01-091-8663
NSN 6135-01-017-3001
NSN 5960-01-264-2087
NSN 5835-01-299-5055
NSN 2925-00-355-5130
NSN 5999-00-147-8027
NSN 5985-00-597-2966
NSN 5975-00-740-2708