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MS21913D4

Military Standard Threaded Tube Fitting Plug

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Description

Tube outside diameter: 1/4", hex head, aluminum alloy, flareless tube

Specifications

Connection Style Flareless
Head Height 0.25
Material Aluminum
Material Specification T4 federal specification single material response qq-a-225/6
Overall Length 0.641
Seat Angle 12 degrees
Specification Data 96906-ms21913 government standard
Style Designator Tube fitting flareless
Surface Treatment Anodize
Thread Class 3a external
Thread Direction Right-hand external
Thread Series UNJF
Thread Series Designator Unjf (fine thread with external controlled root radius) external
Thread Size 0.438 inches external

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