← 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 81 of 129

Standard hardware part numbers
Part numberSeriesHardware
MS27039C5-08MS27039Screws
MS27039DD5-09MS27039Screws
MS27039BP5-09MS27039Screws
MS27039B5-09MS27039Screws
MS27039-5-09MS27039Screws
MS27039C5-09MS27039Screws
MS27039DD5-10MS27039Screws
MS27039BP5-10MS27039Screws
MS27039B5-10MS27039Screws
MS27039-5-10MS27039Screws
MS27039C5-10MS27039Screws
MS27039DD5-11MS27039Screws
MS27039BP5-11MS27039Screws
MS27039B5-11MS27039Screws
MS27039-5-11MS27039Screws
MS27039C5-11MS27039Screws
MS27039DD5-12MS27039Screws
MS27039BP5-12MS27039Screws
MS27039B5-12MS27039Screws
MS27039-5-12MS27039Screws
MS27039C5-12MS27039Screws
MS27039DD5-13MS27039Screws
MS27039BP5-13MS27039Screws
MS27039B5-13MS27039Screws
MS27039-5-13MS27039Screws
MS27039C5-13MS27039Screws
MS27039DD5-14MS27039Screws
MS27039BP5-14MS27039Screws
MS27039B5-14MS27039Screws
MS27039-5-14MS27039Screws
MS27039C5-14MS27039Screws
MS27039DD5-15MS27039Screws
MS27039BP5-15MS27039Screws
MS27039B5-15MS27039Screws
MS27039-5-15MS27039Screws
MS27039C5-15MS27039Screws
MS27039DD5-16MS27039Screws
MS27039BP5-16MS27039Screws
MS27039B5-16MS27039Screws
MS27039-5-16MS27039Screws
MS27039C5-16MS27039Screws
MS27039DD5-17MS27039Screws
MS27039BP5-17MS27039Screws
MS27039B5-17MS27039Screws
MS27039-5-17MS27039Screws
MS27039C5-17MS27039Screws
MS27039DD5-18MS27039Screws
MS27039BP5-18MS27039Screws
MS27039B5-18MS27039Screws
MS27039-5-18MS27039Screws
MS27039C5-18MS27039Screws
MS27039DD5-19MS27039Screws
MS27039BP5-19MS27039Screws
MS27039B5-19MS27039Screws
MS27039-5-19MS27039Screws
MS27039C5-19MS27039Screws
MS27039DD5-20MS27039Screws
MS27039BP5-20MS27039Screws
MS27039B5-20MS27039Screws
MS27039-5-20MS27039Screws
MS27039C5-20MS27039Screws
MS27039DD5-21MS27039Screws
MS27039BP5-21MS27039Screws
MS27039B5-21MS27039Screws
MS27039-5-21MS27039Screws
MS27039C5-21MS27039Screws
MS27039DD5-22MS27039Screws
MS27039BP5-22MS27039Screws
MS27039B5-22MS27039Screws
MS27039-5-22MS27039Screws
MS27039C5-22MS27039Screws
MS27039DD5-23MS27039Screws
MS27039BP5-23MS27039Screws
MS27039B5-23MS27039Screws
MS27039-5-23MS27039Screws
MS27039C5-23MS27039Screws
MS27039DD5-24MS27039Screws
MS27039BP5-24MS27039Screws
MS27039B5-24MS27039Screws
MS27039-5-24MS27039Screws

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