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MS21914-5J

Military Standard Tube Cap

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Description

tube outside diameter: 5/16", pressure seal, flareless tube, corrosion resistant steel, MS21914 series fitting

Specifications

Connection Style Pressure seal flareless
Material Steel
Material Specification Qq-s-763 federal specification single material response
Specification Data 81343-ms21914-5j professional/industrial association standard
Style Designator Flareless tube cap
Thread Class 3b internal
Thread Direction Right-hand internal
Thread Series UNJF
Thread Series Designator Unjf (fine thread with external controlled root radius) internal
Thread Size 0.500 inches internal
Tube Outside Diameter For Which Designed 0.312

Cross-reference

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