← 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 27 of 129

Standard hardware part numbers
Part numberSeriesHardware
MS20018-32MS20018Bolts
MS20018-34MS20018Bolts
MS20018-36MS20018Bolts
MS20018-38MS20018Bolts
MS20018-40MS20018Bolts
MS20018-42MS20018Bolts
MS20018-44MS20018Bolts
MS20018-46MS20018Bolts
MS20018-48MS20018Bolts
MS20018-50MS20018Bolts
MS20018-52MS20018Bolts
MS20018-54MS20018Bolts
MS20018-56MS20018Bolts
MS20018-58MS20018Bolts
MS20018-60MS20018Bolts
MS20018-62MS20018Bolts
MS20018-64MS20018Bolts
MS20018-66MS20018Bolts
MS20018-68MS20018Bolts
MS20018-70MS20018Bolts
MS20018-72MS20018Bolts
MS20018-74MS20018Bolts
MS20018-76MS20018Bolts
MS20018-78MS20018Bolts
MS20018-80MS20018Bolts
MS20018-82MS20018Bolts
MS20018-84MS20018Bolts
MS20018-86MS20018Bolts
MS20018-88MS20018Bolts
MS20018-90MS20018Bolts
MS20018-92MS20018Bolts
MS20018-94MS20018Bolts
MS20018-96MS20018Bolts
MS20018-98MS20018Bolts
MS20018-100MS20018Bolts
MS20018-102MS20018Bolts
MS20018-104MS20018Bolts
MS20018-106MS20018Bolts
MS20018-108MS20018Bolts
MS20018-110MS20018Bolts
MS20018-112MS20018Bolts
MS20018-114MS20018Bolts
MS20018-116MS20018Bolts
MS20018-118MS20018Bolts
MS20018-120MS20018Bolts
MS20018-122MS20018Bolts
MS20018-124MS20018Bolts
MS20018-126MS20018Bolts
MS20018-128MS20018Bolts
MS20020-20MS20020Bolts
MS20020-22MS20020Bolts
MS20020-24MS20020Bolts
MS20020-26MS20020Bolts
MS20020-28MS20020Bolts
MS20020-30MS20020Bolts
MS20020-34MS20020Bolts
MS20020-36MS20020Bolts
MS20020-38MS20020Bolts
MS20020-40MS20020Bolts
MS20020-42MS20020Bolts
MS20020-44MS20020Bolts
MS20020-46MS20020Bolts
MS20020-48MS20020Bolts
MS20020-50MS20020Bolts
MS20020-52MS20020Bolts
MS20020-54MS20020Bolts
MS20020-56MS20020Bolts
MS20020-58MS20020Bolts
MS20020-60MS20020Bolts
MS20020-62MS20020Bolts
MS20020-64MS20020Bolts
MS20020-66MS20020Bolts
MS20020-68MS20020Bolts
MS20020-70MS20020Bolts
MS20020-72MS20020Bolts
MS20020-74MS20020Bolts
MS20020-76MS20020Bolts
MS20020-78MS20020Bolts
MS20020-80MS20020Bolts
MS20020-82MS20020Bolts

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.

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