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 5915-01-104-3348
NSN 6105-01-437-6242
NSN 5905-00-097-0201
NSN 5895-00-798-5798
NSN 5835-00-409-5666
NSN 5920-01-442-3140
NSN 5960-01-146-0289
NSN 5998-00-432-6173
NSN 5945-01-281-0483
NSN 5975-00-285-0907
NSN 7035-01-222-0729
NSN 5960-01-439-9517