← Fastener catalog

AN / MS / NAS standard hardware

Bolts, nuts, washers, screws, cotter pins and safety wire. Each page identifies the source, what it establishes, and any unreadable or unverified fields. Manufacturer nut mappings are labeled separately from standard-sheet decodes.

5710 references · page 29 of 72

Standard hardware part numbers
Part numberSeriesHardware
MS24693-CB202MS24693Screws
MS24693-N202MS24693Screws
MS24693-NB202MS24693Screws
MS24693-S202MS24693Screws
MS24693-U202MS24693Screws
MS24693-202BMS24693Screws
MS24693-A203MS24693Screws
MS24693-B203MS24693Screws
MS24693-BB203MS24693Screws
MS24693-C203MS24693Screws
MS24693-CB203MS24693Screws
MS24693-N203MS24693Screws
MS24693-NB203MS24693Screws
MS24693-S203MS24693Screws
MS24693-U203MS24693Screws
MS24693-203BMS24693Screws
MS24693-A204MS24693Screws
MS24693-B204MS24693Screws
MS24693-BB204MS24693Screws
MS24693-C204MS24693Screws
MS24693-CB204MS24693Screws
MS24693-N204MS24693Screws
MS24693-NB204MS24693Screws
MS24693-S204MS24693Screws
MS24693-U204MS24693Screws
MS24693-204BMS24693Screws
MS24693-A205MS24693Screws
MS24693-B205MS24693Screws
MS24693-BB205MS24693Screws
MS24693-C205MS24693Screws
MS24693-CB205MS24693Screws
MS24693-N205MS24693Screws
MS24693-NB205MS24693Screws
MS24693-S205MS24693Screws
MS24693-U205MS24693Screws
MS24693-205BMS24693Screws
MS24693-A206MS24693Screws
MS24693-B206MS24693Screws
MS24693-BB206MS24693Screws
MS24693-C206MS24693Screws
MS24693-CB206MS24693Screws
MS24693-N206MS24693Screws
MS24693-NB206MS24693Screws
MS24693-S206MS24693Screws
MS24693-U206MS24693Screws
MS24693-206BMS24693Screws
MS24693-A207MS24693Screws
MS24693-B207MS24693Screws
MS24693-BB207MS24693Screws
MS24693-C207MS24693Screws
MS24693-CB207MS24693Screws
MS24693-N207MS24693Screws
MS24693-NB207MS24693Screws
MS24693-S207MS24693Screws
MS24693-U207MS24693Screws
MS24693-207BMS24693Screws
MS24693-A208MS24693Screws
MS24693-B208MS24693Screws
MS24693-BB208MS24693Screws
MS24693-C208MS24693Screws
MS24693-CB208MS24693Screws
MS24693-N208MS24693Screws
MS24693-NB208MS24693Screws
MS24693-S208MS24693Screws
MS24693-U208MS24693Screws
MS24693-208BMS24693Screws
MS24693-A209MS24693Screws
MS24693-B209MS24693Screws
MS24693-BB209MS24693Screws
MS24693-C209MS24693Screws
MS24693-CB209MS24693Screws
MS24693-N209MS24693Screws
MS24693-NB209MS24693Screws
MS24693-S209MS24693Screws
MS24693-U209MS24693Screws
MS24693-209BMS24693Screws
MS24693-A210MS24693Screws
MS24693-B210MS24693Screws
MS24693-BB210MS24693Screws
MS24693-C210MS24693Screws

Additional series recognized by the decoder

AN310, AN315, AN316 and AN320 nuts; NAS6203–6220, NAS6603–6620, NAS464 and NAS1103–1120 bolts; NAS514, NAS1096, NAS1189, NAS1351/1352 and NAS1580/1581. Unverified dash fields stay undecoded. Educational-only NAS bolt catalog rows are excluded from this index.

FAA torque reference and conditions →

Reference only: the controlling drawing, its process spec and the manufacturer's installation instructions govern. How to use these answers