← 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 16 of 72

Standard hardware part numbers
Part numberSeriesHardware
MS24693-CB6MS24693Screws
MS24693-N6MS24693Screws
MS24693-NB6MS24693Screws
MS24693-S6MS24693Screws
MS24693-U6MS24693Screws
MS24693-6BMS24693Screws
MS24693-A7MS24693Screws
MS24693-B7MS24693Screws
MS24693-BB7MS24693Screws
MS24693-C7MS24693Screws
MS24693-CB7MS24693Screws
MS24693-N7MS24693Screws
MS24693-NB7MS24693Screws
MS24693-S7MS24693Screws
MS24693-U7MS24693Screws
MS24693-7BMS24693Screws
MS24693-A8MS24693Screws
MS24693-B8MS24693Screws
MS24693-BB8MS24693Screws
MS24693-C8MS24693Screws
MS24693-CB8MS24693Screws
MS24693-N8MS24693Screws
MS24693-NB8MS24693Screws
MS24693-S8MS24693Screws
MS24693-U8MS24693Screws
MS24693-8BMS24693Screws
MS24693-A9MS24693Screws
MS24693-B9MS24693Screws
MS24693-BB9MS24693Screws
MS24693-C9MS24693Screws
MS24693-CB9MS24693Screws
MS24693-N9MS24693Screws
MS24693-NB9MS24693Screws
MS24693-S9MS24693Screws
MS24693-U9MS24693Screws
MS24693-9BMS24693Screws
MS24693-A10MS24693Screws
MS24693-B10MS24693Screws
MS24693-BB10MS24693Screws
MS24693-C10MS24693Screws
MS24693-CB10MS24693Screws
MS24693-N10MS24693Screws
MS24693-NB10MS24693Screws
MS24693-S10MS24693Screws
MS24693-U10MS24693Screws
MS24693-10BMS24693Screws
MS24693-A11MS24693Screws
MS24693-B11MS24693Screws
MS24693-BB11MS24693Screws
MS24693-C11MS24693Screws
MS24693-CB11MS24693Screws
MS24693-N11MS24693Screws
MS24693-NB11MS24693Screws
MS24693-S11MS24693Screws
MS24693-U11MS24693Screws
MS24693-11BMS24693Screws
MS24693-A12MS24693Screws
MS24693-B12MS24693Screws
MS24693-BB12MS24693Screws
MS24693-C12MS24693Screws
MS24693-CB12MS24693Screws
MS24693-N12MS24693Screws
MS24693-NB12MS24693Screws
MS24693-S12MS24693Screws
MS24693-U12MS24693Screws
MS24693-12BMS24693Screws
MS24693-A14MS24693Screws
MS24693-B14MS24693Screws
MS24693-BB14MS24693Screws
MS24693-C14MS24693Screws
MS24693-CB14MS24693Screws
MS24693-N14MS24693Screws
MS24693-NB14MS24693Screws
MS24693-S14MS24693Screws
MS24693-U14MS24693Screws
MS24693-14BMS24693Screws
MS24693-A23MS24693Screws
MS24693-B23MS24693Screws
MS24693-BB23MS24693Screws
MS24693-C23MS24693Screws

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