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 5990-01-130-4959
NSN 6130-01-468-4503
NSN 6130-00-281-2828
NSN 5960-01-312-1262
NSN 6110-01-073-9716
NSN 5910-00-563-7333
NSN 6220-00-149-0977
NSN 5935-00-186-9933
NSN 7035-01-034-6183
NSN 7035-00-931-9415
NSN 5975-01-208-2714
NSN 5920-01-142-0039