← 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.

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Standard hardware part numbers
Part numberSeriesHardware
MS20024-30MS20024Bolts
MS20024-32MS20024Bolts
MS20024-34MS20024Bolts
MS20024-36MS20024Bolts
MS20024-38MS20024Bolts
MS20024-40MS20024Bolts
MS20024-42MS20024Bolts
MS20024-44MS20024Bolts
MS20024-46MS20024Bolts
MS20024-48MS20024Bolts
MS20024-50MS20024Bolts
MS20024-52MS20024Bolts
MS20024-54MS20024Bolts
MS20024-56MS20024Bolts
MS20024-58MS20024Bolts
MS20024-60MS20024Bolts
MS20024-62MS20024Bolts
MS20024-64MS20024Bolts
MS20024-66MS20024Bolts
MS20024-68MS20024Bolts
MS20024-70MS20024Bolts
MS20024-72MS20024Bolts
MS20024-74MS20024Bolts
MS20024-76MS20024Bolts
MS20024-78MS20024Bolts
MS20024-80MS20024Bolts
MS20024-82MS20024Bolts
MS20024-84MS20024Bolts
MS20024-86MS20024Bolts
MS20024-88MS20024Bolts
MS20024-90MS20024Bolts
MS20024-92MS20024Bolts
MS20024-94MS20024Bolts
MS20024-96MS20024Bolts
MS20024-98MS20024Bolts
MS20024-100MS20024Bolts
MS20024-102MS20024Bolts
MS20024-104MS20024Bolts
MS20024-106MS20024Bolts
MS20024-108MS20024Bolts
MS20024-110MS20024Bolts
MS20024-112MS20024Bolts
MS20024-114MS20024Bolts
MS20024-116MS20024Bolts
MS20024-118MS20024Bolts
MS20024-120MS20024Bolts
MS20024-122MS20024Bolts
MS20024-124MS20024Bolts
MS20024-126MS20024Bolts
MS20024-128MS20024Bolts

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