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 5855-00-127-5559
NSN 5855-01-149-4110
NSN 5915-01-571-7341
NSN 6105-00-465-9431
NSN 5960-00-118-2903
NSN 6620-01-544-1083
NSN 5975-01-239-9875
NSN 6145-00-759-6745
NSN 6240-01-571-5181
NSN 6135-01-510-9986
NSN 5905-01-598-4557
NSN 5925-01-152-4955