fittings › tube caps
MS21914-10
Military Standard Tube Cap
Description
outside diameter: 5/8", pressure seal, flareless tube, carbon steel, MS21914 series fitting
Specifications
| Connection Style | Pressure seal flareless |
|---|---|
| End Application | Used on aircraft fluid system |
| Material | Steel |
| Material Specification | Qq-s-637 federal specification single material response |
| Specification Data | 96906-ms21914 government standard |
| Style Designator | Flareless tube cap |
| Surface Treatment | Cadmium |
| Thread Class | 3b internal |
| Thread Direction | Right-hand internal |
| Tube Outside Diameter For Which Designed | 0.625 |
Cross-reference
Interchangeable
Parts that share a National Stock Number or are listed as an alternate for MS21914-10 — functionally equivalent.
- MS21914V10P Listed alternate 7/8-14 · CRES
Looking for a specific part? Use the cross-reference lookup.
Catalog data updated 2026-07-05. Report a data error