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MS51993M646L

Military Standard Insert

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Description

Thread Size: 3/8"

Specifications

Features Provided Individually keyed
Length 0.872
Material Steel
Material Specification Aisi assn std single material response
Style Designator Serrated
Thread Class 3b
Thread Qty Per Inch (tpi) 24
Thread Series Designator UNJF
Thread Size 0.3750

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