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 5975-00-203-1265
NSN 5999-01-447-0993
NSN 6135-01-017-3001
NSN 6150-01-050-8268
NSN 7035-01-196-3445
NSN 5925-01-379-7734
NSN 5998-01-383-8473
NSN 5915-00-553-8755
NSN 6620-00-484-4662
NSN 6145-00-861-6035
NSN 6320-01-227-2648
NSN 6110-01-086-1409