← 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 9 of 72

Standard hardware part numbers
Part numberSeriesHardware
MS24694-A226MS24694Screws
MS24694-C226MS24694Screws
MS24694-S227MS24694Screws
MS24694-A227MS24694Screws
MS24694-C227MS24694Screws
MS24694-S228MS24694Screws
MS24694-A228MS24694Screws
MS24694-C228MS24694Screws
MS24694-S229MS24694Screws
MS24694-A229MS24694Screws
MS24694-C229MS24694Screws
MS24694-S230MS24694Screws
MS24694-A230MS24694Screws
MS24694-C230MS24694Screws
MS24694-S231MS24694Screws
MS24694-A231MS24694Screws
MS24694-C231MS24694Screws
MS24694-S232MS24694Screws
MS24694-A232MS24694Screws
MS24694-C232MS24694Screws
MS24694-S233MS24694Screws
MS24694-A233MS24694Screws
MS24694-C233MS24694Screws
MS24694-S234MS24694Screws
MS24694-A234MS24694Screws
MS24694-C234MS24694Screws
MS24694-S235MS24694Screws
MS24694-A235MS24694Screws
MS24694-C235MS24694Screws
MS24694-S236MS24694Screws
MS24694-A236MS24694Screws
MS24694-C236MS24694Screws
MS24694-S237MS24694Screws
MS24694-A237MS24694Screws
MS24694-C237MS24694Screws
MS24694-S238MS24694Screws
MS24694-A238MS24694Screws
MS24694-C238MS24694Screws
MS24694-S239MS24694Screws
MS24694-A239MS24694Screws
MS24694-C239MS24694Screws
MS24694-S240MS24694Screws
MS24694-A240MS24694Screws
MS24694-C240MS24694Screws
MS24694-S241MS24694Screws
MS24694-A241MS24694Screws
MS24694-C241MS24694Screws
MS24694-S242MS24694Screws
MS24694-A242MS24694Screws
MS24694-C242MS24694Screws
MS24694-S243MS24694Screws
MS24694-A243MS24694Screws
MS24694-C243MS24694Screws
MS24694-S244MS24694Screws
MS24694-A244MS24694Screws
MS24694-C244MS24694Screws
MS24694-S245MS24694Screws
MS24694-A245MS24694Screws
MS24694-C245MS24694Screws
MS24694-S246MS24694Screws
MS24694-A246MS24694Screws
MS24694-C246MS24694Screws
MS24694-S247MS24694Screws
MS24694-A247MS24694Screws
MS24694-C247MS24694Screws
MS24694-S248MS24694Screws
MS24694-A248MS24694Screws
MS24694-C248MS24694Screws
MS24694-S249MS24694Screws
MS24694-A249MS24694Screws
MS24694-C249MS24694Screws
MS24694-S250MS24694Screws
MS24694-A250MS24694Screws
MS24694-C250MS24694Screws
MS24694-S251MS24694Screws
MS24694-A251MS24694Screws
MS24694-C251MS24694Screws
MS24694-S252MS24694Screws
MS24694-A252MS24694Screws
MS24694-C252MS24694Screws

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
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