← 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 63 of 72

Standard hardware part numbers
Part numberSeriesHardware
MS27039C8-48MS27039Screws
MS35206-201MS35206Screws
MS35206-201ZMS35206Screws
MS35206-202MS35206Screws
MS35206-202ZMS35206Screws
MS35206-203MS35206Screws
MS35206-203ZMS35206Screws
MS35206-204MS35206Screws
MS35206-204ZMS35206Screws
MS35206-205MS35206Screws
MS35206-205ZMS35206Screws
MS35206-206MS35206Screws
MS35206-206ZMS35206Screws
MS35206-207MS35206Screws
MS35206-207ZMS35206Screws
MS35206-320MS35206Screws
MS35206-320ZMS35206Screws
MS35206-208MS35206Screws
MS35206-208ZMS35206Screws
MS35206-209MS35206Screws
MS35206-209ZMS35206Screws
MS35206-210MS35206Screws
MS35206-210ZMS35206Screws
MS35206-321MS35206Screws
MS35206-321ZMS35206Screws
MS35206-322MS35206Screws
MS35206-322ZMS35206Screws
MS35206-211MS35206Screws
MS35206-211ZMS35206Screws
MS35206-212MS35206Screws
MS35206-212ZMS35206Screws
MS35206-213MS35206Screws
MS35206-213ZMS35206Screws
MS35206-214MS35206Screws
MS35206-214ZMS35206Screws
MS35206-215MS35206Screws
MS35206-215ZMS35206Screws
MS35206-216MS35206Screws
MS35206-216ZMS35206Screws
MS35206-217MS35206Screws
MS35206-217ZMS35206Screws
MS35206-323MS35206Screws
MS35206-323ZMS35206Screws
MS35206-218MS35206Screws
MS35206-218ZMS35206Screws
MS35206-219MS35206Screws
MS35206-219ZMS35206Screws
MS35206-220MS35206Screws
MS35206-220ZMS35206Screws
MS35206-221MS35206Screws
MS35206-221ZMS35206Screws
MS35206-324MS35206Screws
MS35206-324ZMS35206Screws
MS35206-222MS35206Screws
MS35206-222ZMS35206Screws
MS35206-325MS35206Screws
MS35206-325ZMS35206Screws
MS35206-223MS35206Screws
MS35206-223ZMS35206Screws
MS35206-326MS35206Screws
MS35206-326ZMS35206Screws
MS35206-224MS35206Screws
MS35206-224ZMS35206Screws
MS35206-225MS35206Screws
MS35206-225ZMS35206Screws
MS35206-226MS35206Screws
MS35206-226ZMS35206Screws
MS35206-227MS35206Screws
MS35206-227ZMS35206Screws
MS35206-228MS35206Screws
MS35206-228ZMS35206Screws
MS35206-229MS35206Screws
MS35206-229ZMS35206Screws
MS35206-230MS35206Screws
MS35206-230ZMS35206Screws
MS35206-327MS35206Screws
MS35206-327ZMS35206Screws
MS35206-231MS35206Screws
MS35206-231ZMS35206Screws
MS35206-232MS35206Screws

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