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 5935-00-004-9225
NSN 6110-00-875-9550
NSN 5999-01-050-0869
NSN 6135-01-384-3915
NSN 6240-01-228-7981
NSN 6110-01-462-4716
NSN 7035-01-495-2253
NSN 6620-01-030-0525
NSN 5855-00-189-6066
NSN 6610-01-064-0384
NSN 5985-01-338-3022
NSN 6150-01-532-6633