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 6320-01-445-5893
NSN 2925-01-650-3412
NSN 5996-01-147-6054
NSN 5985-00-621-4449
NSN 5895-01-388-8210
NSN 6610-01-065-1073
NSN 5935-01-474-5571
NSN 6110-01-435-4315
NSN 6105-00-979-5478
NSN 5920-01-195-7254
NSN 5855-01-254-3041
NSN 5996-01-290-4844