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MS51993M505

Military Standard Insertsolid

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Description

Thread Size: 5/16"

Specifications

Insert Size 1/2-20 unf,0.4678 in. min,0.4698 in. max pitch dia
Length 0.658 inches minimum and 0.698 inches maximum
Material Steel
Material Specification Mil-s-5626 mil spec single material response
Special Features Furnished with lockring
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 0.3125

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 MS51993M505. Try the cross-reference lookup to search by a different part number.

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