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 6320-01-426-8947
NSN 6150-01-173-1041
NSN 6110-00-854-2249
NSN 5965-00-106-3195
NSN 5930-01-102-9513
NSN 5975-01-472-2614
NSN 6320-00-295-2854
NSN 5945-01-408-7201
NSN 5935-01-469-6920
NSN 6240-01-235-7566
NSN 6130-01-132-0199
NSN 5855-01-351-8909