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 5996-01-373-3436
NSN 6130-01-607-0246
NSN 5990-00-277-3763
NSN 6130-01-388-5633
NSN 4140-01-472-6025
NSN 5855-01-312-5160
NSN 6145-01-492-5642
NSN 7035-00-104-7613
NSN 6110-01-484-9328
NSN 5920-00-561-1309
NSN 5996-00-642-9832
NSN 5895-01-237-9899