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 6145-01-391-6199
NSN 5975-01-307-9826
NSN 5915-00-314-0832
NSN 5835-01-281-7281
NSN 5915-01-339-2122
NSN 5965-01-207-0991
NSN 6110-01-260-4969
NSN 6220-01-104-5604
NSN 5905-01-126-5241
NSN 6135-00-134-6648
NSN 6130-00-115-1205
NSN 5855-00-151-3853