← 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 7 of 72

Standard hardware part numbers
Part numberSeriesHardware
MS24694-S173MS24694Screws
MS24694-A173MS24694Screws
MS24694-C173MS24694Screws
MS24694-S174MS24694Screws
MS24694-A174MS24694Screws
MS24694-C174MS24694Screws
MS24694-S175MS24694Screws
MS24694-A175MS24694Screws
MS24694-C175MS24694Screws
MS24694-S176MS24694Screws
MS24694-A176MS24694Screws
MS24694-C176MS24694Screws
MS24694-S177MS24694Screws
MS24694-A177MS24694Screws
MS24694-C177MS24694Screws
MS24694-S178MS24694Screws
MS24694-A178MS24694Screws
MS24694-C178MS24694Screws
MS24694-S179MS24694Screws
MS24694-A179MS24694Screws
MS24694-C179MS24694Screws
MS24694-S180MS24694Screws
MS24694-A180MS24694Screws
MS24694-C180MS24694Screws
MS24694-S181MS24694Screws
MS24694-A181MS24694Screws
MS24694-C181MS24694Screws
MS24694-S182MS24694Screws
MS24694-A182MS24694Screws
MS24694-C182MS24694Screws
MS24694-S183MS24694Screws
MS24694-A183MS24694Screws
MS24694-C183MS24694Screws
MS24694-S184MS24694Screws
MS24694-A184MS24694Screws
MS24694-C184MS24694Screws
MS24694-S185MS24694Screws
MS24694-A185MS24694Screws
MS24694-C185MS24694Screws
MS24694-S186MS24694Screws
MS24694-A186MS24694Screws
MS24694-C186MS24694Screws
MS24694-S187MS24694Screws
MS24694-A187MS24694Screws
MS24694-C187MS24694Screws
MS24694-S188MS24694Screws
MS24694-A188MS24694Screws
MS24694-C188MS24694Screws
MS24694-S189MS24694Screws
MS24694-A189MS24694Screws
MS24694-C189MS24694Screws
MS24694-S190MS24694Screws
MS24694-A190MS24694Screws
MS24694-C190MS24694Screws
MS24694-S191MS24694Screws
MS24694-A191MS24694Screws
MS24694-C191MS24694Screws
MS24694-S192MS24694Screws
MS24694-A192MS24694Screws
MS24694-C192MS24694Screws
MS24694-S193MS24694Screws
MS24694-A193MS24694Screws
MS24694-C193MS24694Screws
MS24694-S194MS24694Screws
MS24694-A194MS24694Screws
MS24694-C194MS24694Screws
MS24694-S195MS24694Screws
MS24694-A195MS24694Screws
MS24694-C195MS24694Screws
MS24694-S196MS24694Screws
MS24694-A196MS24694Screws
MS24694-C196MS24694Screws
MS24694-S197MS24694Screws
MS24694-A197MS24694Screws
MS24694-C197MS24694Screws
MS24694-S198MS24694Screws
MS24694-A198MS24694Screws
MS24694-C198MS24694Screws
MS24694-S199MS24694Screws
MS24694-A199MS24694Screws

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