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MS21340-03

Military Standard Plain Hexagon Nut

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Description

Thread: 3/8-32, Thread Size: 3/8", Nut Height: 1/8", Head Width: 1/2", drilled

Specifications

Bearing Surface Type Chamfered
Drilled Hole Diameter 0.047
Hole Configuration Style Configuration b
Hole Type And Quantity 3 drilled
Material CRES
Material Specification Qq-s-763 federal specification single material response
Nondefinitive Specification/Std Data 2 type and 5 style
Nut Height Between 0.120 inches and 0.130 inches
Nut Style Hexagon
Surface Treatment Passivate
Surface Treatment Specification Qq-p-35 federal specification single treatment response
Thread Class 2b
Thread Direction Right-hand
Thread Qty 32
Thread Qty Per Inch (tpi) 32
Thread Series Unef (extra fine thread)
Thread Size 0.375
Width Across Flats Between 0.553 inches and 0.564 inches

Other sizes

Parts that share this base number, ordered by size. Always verify the full specification before substituting.

Cross-reference

No interchangeable or dimensionally similar parts are on record for MS21340-03. Try the cross-reference lookup to search by a different part number.

Catalog data updated 2026-07-05. Report a data error