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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.

5710 references · page 71 of 72

Standard hardware part numbers
Part numberSeriesHardware
AN525-10R28AN525Screws
AN525D10-28AN525Screws
AN525-10-30AN525Screws
AN525-10R30AN525Screws
AN525D10-30AN525Screws
AN525-10-32AN525Screws
AN525-10R32AN525Screws
AN525D10-32AN525Screws
AN525-416-6AN525Screws
AN525-416R6AN525Screws
AN525D416-6AN525Screws
AN525-416-7AN525Screws
AN525-416R7AN525Screws
AN525D416-7AN525Screws
AN525-416-8AN525Screws
AN525-416R8AN525Screws
AN525D416-8AN525Screws
AN525-416-9AN525Screws
AN525-416R9AN525Screws
AN525D416-9AN525Screws
AN525-416-10AN525Screws
AN525-416R10AN525Screws
AN525D416-10AN525Screws
AN525-416-11AN525Screws
AN525-416R11AN525Screws
AN525D416-11AN525Screws
AN525-416-12AN525Screws
AN525-416R12AN525Screws
AN525D416-12AN525Screws
AN525-416-14AN525Screws
AN525-416R14AN525Screws
AN525D416-14AN525Screws
AN525-416-16AN525Screws
AN525-416R16AN525Screws
AN525D416-16AN525Screws
AN525-416-18AN525Screws
AN525-416R18AN525Screws
AN525D416-18AN525Screws
AN525-416-20AN525Screws
AN525-416R20AN525Screws
AN525D416-20AN525Screws
AN525-416-22AN525Screws
AN525-416R22AN525Screws
AN525D416-22AN525Screws
AN525-416-24AN525Screws
AN525-416R24AN525Screws
AN525D416-24AN525Screws
AN525-416-26AN525Screws
AN525-416R26AN525Screws
AN525D416-26AN525Screws
AN525-416-28AN525Screws
AN525-416R28AN525Screws
AN525D416-28AN525Screws
AN525-416-30AN525Screws
AN525-416R30AN525Screws
AN525D416-30AN525Screws
AN525-416-32AN525Screws
AN525-416R32AN525Screws
AN525D416-32AN525Screws
AN525-832-6AN525Screws
AN525-832R6AN525Screws
AN525D832-6AN525Screws
AN525-832-7AN525Screws
AN525-832R7AN525Screws
AN525D832-7AN525Screws
AN525-832-8AN525Screws
AN525-832R8AN525Screws
AN525D832-8AN525Screws
AN525-832-9AN525Screws
AN525-832R9AN525Screws
AN525D832-9AN525Screws
AN525-832-10AN525Screws
AN525-832R10AN525Screws
AN525D832-10AN525Screws
AN525-832-11AN525Screws
AN525-832R11AN525Screws
AN525D832-11AN525Screws
AN525-832-12AN525Screws
AN525-832R12AN525Screws
AN525D832-12AN525Screws

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