fittings › tube caps
MS21914V4P
Cap
Description
Cap
Specifications
| Alternate Part Number | MS21914-4 |
|---|---|
| Connection Style | Pressure seal flareless |
| Material | CRES |
| Maximum Operating Pressure | 3000.0 pounds per square inch |
| Maximum Operating Temp | 225.0 degrees fahrenheit |
| Media For Which Designed | Hydraulic fluid |
| Part Name Assigned By Controlling Agency | Flareless tube fitting pressure seal cap |
| Seat Angle | 12.0 degrees |
| Special Features | Wire retainer; corrosion resistant steel with cadmium plating nut cap assembly - plug |
| Specification Data | 81343-as21914 professional/industrial association standard |
| Style Designator | Flareless tube cap |
| Surface Treatment | Cadmium |
| 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 | 0.438 inches internal |
| Tube Outside Diameter For Which Designed | 0.250 |
| Weight | 0.0405 lb |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
Cross-reference
Interchangeable
Parts that share a National Stock Number or are listed as an alternate for MS21914V4P — functionally equivalent.
- MS21914-4 Listed alternate 7/16-20 · Steel
Looking for a specific part? Use the cross-reference lookup.
Catalog data updated 2026-07-05. Report a data error