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 5965-00-840-3791
NSN 5996-01-630-8108
NSN 5835-01-476-8210
NSN 5895-01-273-6748
NSN 5920-01-655-4019
NSN 5910-00-740-7286
NSN 7035-00-997-6212
NSN 5996-01-535-6443
NSN 5895-01-102-6828
NSN 6105-00-955-2073
NSN 5975-01-076-7834
NSN 5960-01-406-4136