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 6685-01-118-1726
NSN 6620-00-278-7313
NSN 5855-00-631-4565
NSN 5915-01-148-5271
NSN 6135-01-177-3552
NSN 5998-01-634-0604
NSN 6650-01-083-3707
NSN 4140-00-066-0538
NSN 7035-00-020-2227
NSN 5960-01-505-2426
NSN 5835-01-123-8305
NSN 6145-01-250-2006