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 5999-01-326-8564
NSN 6150-01-189-3438
NSN 5935-01-364-1338
NSN 5895-01-327-6739
NSN 6610-01-659-3277
NSN 5965-01-083-0958
NSN 5895-00-960-7403
NSN 6610-00-018-5141
NSN 5999-01-369-1936
NSN 5835-01-555-8963
NSN 7035-01-388-4298
NSN 6320-01-085-8845