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 6610-01-379-3647
NSN 6130-01-025-1253
NSN 6610-00-315-9315
NSN 5895-01-452-3156
NSN 6105-01-116-3439
NSN 6650-01-257-3114
NSN 5960-00-905-5512
NSN 5855-01-295-2313
NSN 5985-00-624-4983
NSN 5960-01-214-0434
NSN 6150-01-502-7111
NSN 5915-00-148-7009