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 6240-00-132-5375
NSN 5935-01-608-3961
NSN 5990-01-476-9956
NSN 6150-01-206-5574
NSN 6150-00-879-6461
NSN 5930-01-367-6340
NSN 5835-00-419-6576
NSN 5965-01-580-8049
NSN 6135-00-967-3112
NSN 7035-00-870-0290
NSN 5935-01-185-3175
NSN 5915-01-107-3167