← 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 64 of 72

Standard hardware part numbers
Part numberSeriesHardware
MS35206-232ZMS35206Screws
MS35206-233MS35206Screws
MS35206-233ZMS35206Screws
MS35206-234MS35206Screws
MS35206-234ZMS35206Screws
MS35206-328MS35206Screws
MS35206-328ZMS35206Screws
MS35206-235MS35206Screws
MS35206-235ZMS35206Screws
MS35206-329MS35206Screws
MS35206-329ZMS35206Screws
MS35206-236MS35206Screws
MS35206-236ZMS35206Screws
MS35206-237MS35206Screws
MS35206-237ZMS35206Screws
MS35206-361MS35206Screws
MS35206-361ZMS35206Screws
MS35206-238MS35206Screws
MS35206-238ZMS35206Screws
MS35206-330MS35206Screws
MS35206-330ZMS35206Screws
MS35206-362MS35206Screws
MS35206-362ZMS35206Screws
MS35206-239MS35206Screws
MS35206-239ZMS35206Screws
MS35206-240MS35206Screws
MS35206-240ZMS35206Screws
MS35206-241MS35206Screws
MS35206-241ZMS35206Screws
MS35206-242MS35206Screws
MS35206-242ZMS35206Screws
MS35206-243MS35206Screws
MS35206-243ZMS35206Screws
MS35206-244MS35206Screws
MS35206-244ZMS35206Screws
MS35206-245MS35206Screws
MS35206-245ZMS35206Screws
MS35206-331MS35206Screws
MS35206-331ZMS35206Screws
MS35206-246MS35206Screws
MS35206-246ZMS35206Screws
MS35206-247MS35206Screws
MS35206-247ZMS35206Screws
MS35206-248MS35206Screws
MS35206-248ZMS35206Screws
MS35206-249MS35206Screws
MS35206-249ZMS35206Screws
MS35206-332MS35206Screws
MS35206-332ZMS35206Screws
MS35206-250MS35206Screws
MS35206-250ZMS35206Screws
MS35206-333MS35206Screws
MS35206-333ZMS35206Screws
MS35206-251MS35206Screws
MS35206-251ZMS35206Screws
MS35206-252MS35206Screws
MS35206-252ZMS35206Screws
MS35206-334MS35206Screws
MS35206-334ZMS35206Screws
MS35206-253MS35206Screws
MS35206-253ZMS35206Screws
MS35206-254MS35206Screws
MS35206-254ZMS35206Screws
MS35206-255MS35206Screws
MS35206-255ZMS35206Screws
MS35206-256MS35206Screws
MS35206-256ZMS35206Screws
MS35206-257MS35206Screws
MS35206-257ZMS35206Screws
MS35206-335MS35206Screws
MS35206-335ZMS35206Screws
MS35206-336MS35206Screws
MS35206-336ZMS35206Screws
MS35206-258MS35206Screws
MS35206-258ZMS35206Screws
MS35206-259MS35206Screws
MS35206-259ZMS35206Screws
MS35206-260MS35206Screws
MS35206-260ZMS35206Screws
MS35206-261MS35206Screws

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