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 5990-01-390-2177
NSN 6150-00-881-1026
NSN 5925-01-366-0318
NSN 4140-00-173-0706
NSN 5990-01-367-9168
NSN 5895-01-522-1867
NSN 5920-01-406-5195
NSN 5920-01-502-7510
NSN 5920-01-351-7936
NSN 6110-01-242-3914
NSN 6650-01-534-5787
NSN 5925-00-318-3023