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 5996-01-510-1164
NSN 5895-01-162-6253
NSN 6320-00-070-4544
NSN 5996-01-503-0425
NSN 6650-00-704-3549
NSN 6650-01-313-1300
NSN 5945-01-609-5671
NSN 6130-01-122-8051
NSN 4140-00-510-0325
NSN 4140-01-434-9115
NSN 6320-00-857-4073
NSN 5960-01-207-9544