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 7035-01-144-3345
NSN 5920-01-398-7123
NSN 6135-00-985-7845
NSN 5915-00-278-5561
NSN 5996-00-472-9157
NSN 4140-01-271-6960
NSN 6135-00-097-8162
NSN 6150-01-446-5623
NSN 4140-00-307-2732
NSN 5960-01-445-3622
NSN 5990-01-539-3493
NSN 5945-01-127-1988