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 5905-00-014-6461
NSN 5915-01-474-4210
NSN 5950-00-955-7969
NSN 6320-01-268-3072
NSN 5920-01-408-6800
NSN 5920-01-316-8286
NSN 5945-01-467-2242
NSN 5960-01-478-9493
NSN 4140-01-224-6994
NSN 5960-00-188-8648
NSN 5945-00-115-3594
NSN 5950-01-355-7140