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 5915-01-440-9298
NSN 6150-00-269-5017
NSN 6610-00-053-8213
NSN 5975-01-210-4431
NSN 5999-00-764-0074
NSN 5925-00-188-8678
NSN 6610-01-064-0384
NSN 6105-01-012-9219
NSN 5895-01-315-9217
NSN 6650-01-547-1994
NSN 5835-00-003-0295
NSN 6130-01-400-0736