fittings › tube caps
MS21914-5J
Military Standard Tube Cap
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