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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.

619 references · page 4 of 8

Standard hardware part numbers
Part numberSeriesHardware
MS20364D1614MS20364Nuts
MS20364D1614AMS20364Nuts
MS20364D1812MS20364Nuts
MS20364D1812AMS20364Nuts
MS20364D428MS20364Nuts
MS20364D428AMS20364Nuts
MS20364D524MS20364Nuts
MS20364D524AMS20364Nuts
MS20364D624MS20364Nuts
MS20364D624AMS20364Nuts
MS20364D632MS20364Nuts
MS20364D632AMS20364Nuts
MS20364D720MS20364Nuts
MS20364D720AMS20364Nuts
MS20364D820MS20364Nuts
MS20364D820AMS20364Nuts
MS20364D832MS20364Nuts
MS20364D832AMS20364Nuts
MS20364D918MS20364Nuts
MS20364D918AMS20364Nuts
MS20365-1018MS20365Nuts
MS20365-1018AMS20365Nuts
MS20365-1018CMS20365Nuts
MS20365-1032MS20365Nuts
MS20365-1032AMS20365Nuts
MS20365-1216MS20365Nuts
MS20365-1216AMS20365Nuts
MS20365-1216CMS20365Nuts
MS20365-1414MS20365Nuts
MS20365-1414AMS20365Nuts
MS20365-1414CMS20365Nuts
MS20365-1614MS20365Nuts
MS20365-1614AMS20365Nuts
MS20365-1812MS20365Nuts
MS20365-1812AMS20365Nuts
MS20365-2012MS20365Nuts
MS20365-2012AMS20365Nuts
MS20365-428MS20365Nuts
MS20365-428AMS20365Nuts
MS20365-440MS20365Nuts
MS20365-440AMS20365Nuts
MS20365-524MS20365Nuts
MS20365-524AMS20365Nuts
MS20365-624MS20365Nuts
MS20365-624AMS20365Nuts
MS20365-624CMS20365Nuts
MS20365-632MS20365Nuts
MS20365-632AMS20365Nuts
MS20365-720MS20365Nuts
MS20365-720AMS20365Nuts
MS20365-720CMS20365Nuts
MS20365-820MS20365Nuts
MS20365-820AMS20365Nuts
MS20365-820CMS20365Nuts
MS20365-832MS20365Nuts
MS20365-832AMS20365Nuts
MS20365-918MS20365Nuts
MS20365-918AMS20365Nuts
MS20365-918CMS20365Nuts
MS20365B1018MS20365Nuts
MS20365B1018AMS20365Nuts
MS20365B1032MS20365Nuts
MS20365B1032AMS20365Nuts
MS20365B1216MS20365Nuts
MS20365B1216AMS20365Nuts
MS20365B1414MS20365Nuts
MS20365B1414AMS20365Nuts
MS20365B1614MS20365Nuts
MS20365B1614AMS20365Nuts
MS20365B1812MS20365Nuts
MS20365B1812AMS20365Nuts
MS20365B2012MS20365Nuts
MS20365B2012AMS20365Nuts
MS20365B428MS20365Nuts
MS20365B428AMS20365Nuts
MS20365B440MS20365Nuts
MS20365B440AMS20365Nuts
MS20365B524MS20365Nuts
MS20365B524AMS20365Nuts
MS20365B624MS20365Nuts

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