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 7035-00-470-4977
NSN 6135-00-840-6451
NSN 5945-00-964-8677
NSN 6135-01-014-3144
NSN 6620-00-388-0047
NSN 5945-01-529-8816
NSN 5835-00-402-8387
NSN 5835-01-359-2575
NSN 5895-01-180-9651
NSN 6240-01-215-3210
NSN 5945-01-660-3039
NSN 5920-01-418-9012