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MS51993M506L

Military Standard Insertsolid

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Description

Thread Size: 3/8"

Specifications

Features Provided Individually keyed
Insert Size 5/8-18 uns,0.5894 in. min,0.5914 in. max pitch dia
Length 0.730 inches minimum and 0.770 inches maximum
Material Steel
Material Specification Mil-s-5626 mil spec single material response
Special Features Furnished with lock ring
Style Designator Serrated
Surface Treatment Cadmium and chromate
Surface Treatment Specification Qq-p-416,type 2,class 3 fed spec single treatment response
Thread Class 3b
Thread Qty Per Inch (tpi) 24
Thread Series Designator UNJF
Thread Size 0.375

Other sizes

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

Cross-reference

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