← 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.

10280 references · page 51 of 129

Standard hardware part numbers
Part numberSeriesHardware
MS24693-CB82MS24693Screws
MS24693-N82MS24693Screws
MS24693-NB82MS24693Screws
MS24693-S82MS24693Screws
MS24693-U82MS24693Screws
MS24693-82BMS24693Screws
MS24693-A84MS24693Screws
MS24693-B84MS24693Screws
MS24693-BB84MS24693Screws
MS24693-C84MS24693Screws
MS24693-CB84MS24693Screws
MS24693-N84MS24693Screws
MS24693-NB84MS24693Screws
MS24693-S84MS24693Screws
MS24693-U84MS24693Screws
MS24693-84BMS24693Screws
MS24693-A86MS24693Screws
MS24693-B86MS24693Screws
MS24693-BB86MS24693Screws
MS24693-C86MS24693Screws
MS24693-CB86MS24693Screws
MS24693-N86MS24693Screws
MS24693-NB86MS24693Screws
MS24693-S86MS24693Screws
MS24693-U86MS24693Screws
MS24693-86BMS24693Screws
MS24693-A88MS24693Screws
MS24693-B88MS24693Screws
MS24693-BB88MS24693Screws
MS24693-C88MS24693Screws
MS24693-CB88MS24693Screws
MS24693-N88MS24693Screws
MS24693-NB88MS24693Screws
MS24693-S88MS24693Screws
MS24693-U88MS24693Screws
MS24693-88BMS24693Screws
MS24693-A91MS24693Screws
MS24693-B91MS24693Screws
MS24693-BB91MS24693Screws
MS24693-C91MS24693Screws
MS24693-CB91MS24693Screws
MS24693-N91MS24693Screws
MS24693-NB91MS24693Screws
MS24693-S91MS24693Screws
MS24693-U91MS24693Screws
MS24693-91BMS24693Screws
MS24693-A92MS24693Screws
MS24693-B92MS24693Screws
MS24693-BB92MS24693Screws
MS24693-C92MS24693Screws
MS24693-CB92MS24693Screws
MS24693-N92MS24693Screws
MS24693-NB92MS24693Screws
MS24693-S92MS24693Screws
MS24693-U92MS24693Screws
MS24693-92BMS24693Screws
MS24693-A93MS24693Screws
MS24693-B93MS24693Screws
MS24693-BB93MS24693Screws
MS24693-C93MS24693Screws
MS24693-CB93MS24693Screws
MS24693-N93MS24693Screws
MS24693-NB93MS24693Screws
MS24693-S93MS24693Screws
MS24693-U93MS24693Screws
MS24693-93BMS24693Screws
MS24693-A94MS24693Screws
MS24693-B94MS24693Screws
MS24693-BB94MS24693Screws
MS24693-C94MS24693Screws
MS24693-CB94MS24693Screws
MS24693-N94MS24693Screws
MS24693-NB94MS24693Screws
MS24693-S94MS24693Screws
MS24693-U94MS24693Screws
MS24693-94BMS24693Screws
MS24693-A95MS24693Screws
MS24693-B95MS24693Screws
MS24693-BB95MS24693Screws
MS24693-C95MS24693Screws

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.

AN310AN315AN316AN320AN364AN365MS20364MS20365MS21042MS21043MS21044MS21045NAS1021NAS1022NAS1291NAS6203NAS6603NAS464NAS514

Which spec replaces which

What the public cancellation notices say for common pairs, and what they leave out.

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