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 6150-01-392-0066
NSN 5990-01-558-4536
NSN 6240-01-563-5578
NSN 6145-00-393-0319
NSN 6620-00-215-1996
NSN 6620-01-029-3705
NSN 6105-01-451-4327
NSN 5990-00-959-8280
NSN 5905-01-353-5330
NSN 5965-01-628-0905
NSN 5965-01-633-1281
NSN 5930-01-607-6620