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 6145-01-592-9803
NSN 6610-01-513-3526
NSN 7035-00-620-6835
NSN 6610-01-633-8931
NSN 5905-00-186-0942
NSN 6150-01-293-0383
NSN 5996-01-128-7031
NSN 5910-01-165-9900
NSN 5999-01-631-9207
NSN 6650-01-090-8576
NSN 5855-00-174-3482
NSN 5960-00-602-9906