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 6220-00-769-4050
NSN 5895-01-398-9088
NSN 5975-00-931-9404
NSN 5935-01-451-9997
NSN 6645-01-071-0727
NSN 6620-01-391-7331
NSN 5905-00-445-6535
NSN 5910-00-717-0647
NSN 5998-01-479-3280
NSN 5998-01-475-4295
NSN 6240-01-014-5598
NSN 5975-01-398-2898