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 5915-01-091-9568
NSN 5910-01-439-3030
NSN 6135-00-175-7132
NSN 5905-01-145-2483
NSN 6620-01-461-2387
NSN 6610-00-133-4508
NSN 2925-01-461-6372
NSN 5915-00-404-5207
NSN 5998-01-560-8870
NSN 5975-00-790-4733
NSN 5950-00-074-4083
NSN 5965-01-109-2917