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 5975-01-324-6235
NSN 5998-01-486-3496
NSN 5930-01-573-0799
NSN 6150-01-502-9449
NSN 6145-00-635-4524
NSN 5999-01-014-5981
NSN 5950-00-811-0457
NSN 6645-01-024-2133
NSN 5910-00-269-4755
NSN 5999-01-128-3927
NSN 5935-01-069-5259
NSN 5996-01-381-3151