← 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 49 of 129

Standard hardware part numbers
Part numberSeriesHardware
MS24693-CB58MS24693Screws
MS24693-N58MS24693Screws
MS24693-NB58MS24693Screws
MS24693-S58MS24693Screws
MS24693-U58MS24693Screws
MS24693-58BMS24693Screws
MS24693-A60MS24693Screws
MS24693-B60MS24693Screws
MS24693-BB60MS24693Screws
MS24693-C60MS24693Screws
MS24693-CB60MS24693Screws
MS24693-N60MS24693Screws
MS24693-NB60MS24693Screws
MS24693-S60MS24693Screws
MS24693-U60MS24693Screws
MS24693-60BMS24693Screws
MS24693-A62MS24693Screws
MS24693-B62MS24693Screws
MS24693-BB62MS24693Screws
MS24693-C62MS24693Screws
MS24693-CB62MS24693Screws
MS24693-N62MS24693Screws
MS24693-NB62MS24693Screws
MS24693-S62MS24693Screws
MS24693-U62MS24693Screws
MS24693-62BMS24693Screws
MS24693-A64MS24693Screws
MS24693-B64MS24693Screws
MS24693-BB64MS24693Screws
MS24693-C64MS24693Screws
MS24693-CB64MS24693Screws
MS24693-N64MS24693Screws
MS24693-NB64MS24693Screws
MS24693-S64MS24693Screws
MS24693-U64MS24693Screws
MS24693-64BMS24693Screws
MS24693-A66MS24693Screws
MS24693-B66MS24693Screws
MS24693-BB66MS24693Screws
MS24693-C66MS24693Screws
MS24693-CB66MS24693Screws
MS24693-N66MS24693Screws
MS24693-NB66MS24693Screws
MS24693-S66MS24693Screws
MS24693-U66MS24693Screws
MS24693-66BMS24693Screws
MS24693-A69MS24693Screws
MS24693-B69MS24693Screws
MS24693-BB69MS24693Screws
MS24693-C69MS24693Screws
MS24693-CB69MS24693Screws
MS24693-N69MS24693Screws
MS24693-NB69MS24693Screws
MS24693-S69MS24693Screws
MS24693-U69MS24693Screws
MS24693-69BMS24693Screws
MS24693-A70MS24693Screws
MS24693-B70MS24693Screws
MS24693-BB70MS24693Screws
MS24693-C70MS24693Screws
MS24693-CB70MS24693Screws
MS24693-N70MS24693Screws
MS24693-NB70MS24693Screws
MS24693-S70MS24693Screws
MS24693-U70MS24693Screws
MS24693-70BMS24693Screws
MS24693-A71MS24693Screws
MS24693-B71MS24693Screws
MS24693-BB71MS24693Screws
MS24693-C71MS24693Screws
MS24693-CB71MS24693Screws
MS24693-N71MS24693Screws
MS24693-NB71MS24693Screws
MS24693-S71MS24693Screws
MS24693-U71MS24693Screws
MS24693-71BMS24693Screws
MS24693-A72MS24693Screws
MS24693-B72MS24693Screws
MS24693-BB72MS24693Screws
MS24693-C72MS24693Screws

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