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 6220-00-366-1670
NSN 5996-01-045-9105
NSN 5996-01-004-2579
NSN 6135-01-329-7994
NSN 5998-00-358-5654
NSN 5985-01-023-6016
NSN 4140-00-782-1169
NSN 7035-00-760-5479
NSN 5975-01-206-8243
NSN 5960-01-350-5332
NSN 7035-01-201-7152
NSN 5985-01-352-7013