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 5996-01-614-9376
NSN 5985-01-249-8939
NSN 5925-00-324-2996
NSN 6135-00-334-4500
NSN 6130-00-837-7575
NSN 6135-01-630-3158
NSN 5960-01-487-6436
NSN 5930-01-288-2479
NSN 6135-01-495-0933
NSN 5895-01-182-7194
NSN 5915-00-564-2490
NSN 6105-01-443-6858