fittings › threaded tube fitting plugs
MS21913J5
Military Standard Tube Fitting Threaded Plug
Description
Plug
Specifications
| Connection Style | Flareless |
|---|---|
| Head Height | 0.218 |
| Material | CRES |
| NIIN | 01-110-3378 |
| NSN | 4730-01-110-3378 |
| Overall Length | 0.671 |
| Specification Data | 96906-ms21913 government standard |
| Style Designator | Tube fitting flareless (note: drilled hole is optional should not be considered as a separating characteristic) plug |
| Surface Treatment | Cadmium |
| Thread Class | 3a internal |
| Thread Direction | Right-hand internal |
| Thread Pitch Diameters | +0.4919/+0.5000 inches internal |
| Thread Series | UNJF |
| Thread Series Designator | Unjf (fine thread with external controlled root radius) external, Unjf (fine thread with external controlled root radius) internal |
| Thread Size | 0.500 inches internal |
| Weight | 0.03 lb |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- MS21913J3
- MS21913J4
- MS21913J5
- MS21913J6
- MS21913J8
- MS21913J10
Cross-reference
Similar parts
Parts with matching key dimensions — often from a different standards family. Candidates for comparison only; verify the full specification before substituting.
- MS21913-5 MS 1/2 in · Steel
Looking for a specific part? Use the cross-reference lookup.
Catalog data updated 2026-07-05. Report a data error