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 6110-00-932-5257
NSN 6645-00-711-5381
NSN 6320-01-243-2276
NSN 5855-01-568-7772
NSN 6610-00-794-7267
NSN 5925-00-022-5632
NSN 5990-00-988-6616
NSN 6130-01-289-0824
NSN 5996-01-459-9360
NSN 6320-01-532-7491
NSN 6110-01-400-4207
NSN 5925-01-152-2690