← 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 46 of 72

Standard hardware part numbers
Part numberSeriesHardware
MS27039C0838MS27039Screws
MS27039DD1-04MS27039Screws
MS27039BP1-04MS27039Screws
MS27039B1-04MS27039Screws
MS27039-1-04MS27039Screws
MS27039C1-04MS27039Screws
MS27039DD1-05MS27039Screws
MS27039BP1-05MS27039Screws
MS27039B1-05MS27039Screws
MS27039-1-05MS27039Screws
MS27039C1-05MS27039Screws
MS27039DD1-06MS27039Screws
MS27039BP1-06MS27039Screws
MS27039B1-06MS27039Screws
MS27039-1-06MS27039Screws
MS27039C1-06MS27039Screws
MS27039DD1-07MS27039Screws
MS27039BP1-07MS27039Screws
MS27039B1-07MS27039Screws
MS27039-1-07MS27039Screws
MS27039C1-07MS27039Screws
MS27039DD1-08MS27039Screws
MS27039BP1-08MS27039Screws
MS27039B1-08MS27039Screws
MS27039-1-08MS27039Screws
MS27039C1-08MS27039Screws
MS27039DD1-09MS27039Screws
MS27039BP1-09MS27039Screws
MS27039B1-09MS27039Screws
MS27039-1-09MS27039Screws
MS27039C1-09MS27039Screws
MS27039DD1-10MS27039Screws
MS27039BP1-10MS27039Screws
MS27039B1-10MS27039Screws
MS27039-1-10MS27039Screws
MS27039C1-10MS27039Screws
MS27039DD1-11MS27039Screws
MS27039BP1-11MS27039Screws
MS27039B1-11MS27039Screws
MS27039-1-11MS27039Screws
MS27039C1-11MS27039Screws
MS27039DD1-12MS27039Screws
MS27039BP1-12MS27039Screws
MS27039B1-12MS27039Screws
MS27039-1-12MS27039Screws
MS27039C1-12MS27039Screws
MS27039DD1-13MS27039Screws
MS27039BP1-13MS27039Screws
MS27039B1-13MS27039Screws
MS27039-1-13MS27039Screws
MS27039C1-13MS27039Screws
MS27039DD1-14MS27039Screws
MS27039BP1-14MS27039Screws
MS27039B1-14MS27039Screws
MS27039-1-14MS27039Screws
MS27039C1-14MS27039Screws
MS27039DD1-15MS27039Screws
MS27039BP1-15MS27039Screws
MS27039B1-15MS27039Screws
MS27039-1-15MS27039Screws
MS27039C1-15MS27039Screws
MS27039DD1-16MS27039Screws
MS27039BP1-16MS27039Screws
MS27039B1-16MS27039Screws
MS27039-1-16MS27039Screws
MS27039C1-16MS27039Screws
MS27039DD1-17MS27039Screws
MS27039BP1-17MS27039Screws
MS27039B1-17MS27039Screws
MS27039-1-17MS27039Screws
MS27039C1-17MS27039Screws
MS27039DD1-18MS27039Screws
MS27039BP1-18MS27039Screws
MS27039B1-18MS27039Screws
MS27039-1-18MS27039Screws
MS27039C1-18MS27039Screws
MS27039DD1-19MS27039Screws
MS27039BP1-19MS27039Screws
MS27039B1-19MS27039Screws
MS27039-1-19MS27039Screws

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.

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