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 5998-00-533-9778
NSN 5945-01-381-2038
NSN 5945-00-244-1212
NSN 6320-00-164-4087
NSN 6645-01-188-5237
NSN 5960-00-081-6022
NSN 5990-01-089-9694
NSN 5975-01-655-5995
NSN 6220-01-032-3684
NSN 5998-01-014-5242
NSN 5905-00-045-9389
NSN 6610-01-477-6476