← 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 69 of 72

Standard hardware part numbers
Part numberSeriesHardware
MS35207-278ZMS35207Screws
MS35207-279MS35207Screws
MS35207-279ZMS35207Screws
MS35207-280MS35207Screws
MS35207-280ZMS35207Screws
MS35207-281MS35207Screws
MS35207-281ZMS35207Screws
MS35207-282MS35207Screws
MS35207-282ZMS35207Screws
MS35207-283MS35207Screws
MS35207-283ZMS35207Screws
MS35207-284MS35207Screws
MS35207-284ZMS35207Screws
MS35207-285MS35207Screws
MS35207-285ZMS35207Screws
MS35207-286MS35207Screws
MS35207-286ZMS35207Screws
MS35207-287MS35207Screws
MS35207-287ZMS35207Screws
MS35207-288MS35207Screws
MS35207-288ZMS35207Screws
MS35207-289MS35207Screws
MS35207-289ZMS35207Screws
MS35207-290MS35207Screws
MS35207-290ZMS35207Screws
MS35207-291MS35207Screws
MS35207-291ZMS35207Screws
MS35207-292MS35207Screws
MS35207-292ZMS35207Screws
MS35207-293MS35207Screws
MS35207-293ZMS35207Screws
MS35207-294MS35207Screws
MS35207-294ZMS35207Screws
MS35207-295MS35207Screws
MS35207-295ZMS35207Screws
MS35207-296MS35207Screws
MS35207-296ZMS35207Screws
MS35207-297MS35207Screws
MS35207-297ZMS35207Screws
MS35207-298MS35207Screws
MS35207-298ZMS35207Screws
MS35207-299MS35207Screws
MS35207-299ZMS35207Screws
MS35207-300MS35207Screws
MS35207-300ZMS35207Screws
MS35207-301MS35207Screws
MS35207-301ZMS35207Screws
MS35207-302MS35207Screws
MS35207-302ZMS35207Screws
MS35207-303MS35207Screws
MS35207-303ZMS35207Screws
MS35207-304MS35207Screws
MS35207-304ZMS35207Screws
MS35207-305MS35207Screws
MS35207-305ZMS35207Screws
MS35207-306MS35207Screws
MS35207-306ZMS35207Screws
MS35207-307MS35207Screws
MS35207-307ZMS35207Screws
MS35207-308MS35207Screws
MS35207-308ZMS35207Screws
MS35207-309MS35207Screws
MS35207-309ZMS35207Screws
MS35207-310MS35207Screws
MS35207-310ZMS35207Screws
MS35207-311MS35207Screws
MS35207-311ZMS35207Screws
MS35207-312MS35207Screws
MS35207-312ZMS35207Screws
MS35207-313MS35207Screws
MS35207-313ZMS35207Screws
MS35207-314MS35207Screws
MS35207-314ZMS35207Screws
MS35207-315MS35207Screws
MS35207-315ZMS35207Screws
MS35207-316MS35207Screws
MS35207-316ZMS35207Screws
MS35207-317MS35207Screws
MS35207-317ZMS35207Screws
MS35207-318MS35207Screws

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