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AN814-4D
Aeronautical Standard Machine Thread Plug
Description
Bleeder Plug
Specifications
| Alternate Part Number | AS5169D04 |
|---|---|
| Chamfer Angle | 45 º |
| Connection Style | Plain |
| Diameter B | 11/32 in |
| Diameter F | 0.364 in |
| Diameter F Tolerance | -0.003 in |
| Dimension D | 5/8 in |
| Dimension E | 0.688 in |
| Dimension E Tolerance | +0.004 in |
| Dimension K | 3/8 in |
| Dimension L | 7/16 in |
| Features | Screw Thread |
| Head Height | 0.250 |
| Industry Standards/Certification | AN814 |
| Material | Aluminum |
| Material Specification | Qq-a-225/6,t62 or t851 fed spec 1st material response or qq-a-225/9,t73 fed spec 2nd material response |
| NIIN | 00-287-0094 |
| NSN | 5365-00-287-0094 |
| Overall Length | 0.625 |
| Seat Angle | 45.0 degrees |
| Style Designator | Plug, machine w/bleeder holes |
| Surface Treatment | Anodize |
| Surface Treatment Specification | Mil-a-8625,ty 2,cl 2 mil spec single treatment response |
| Thread Class | 3a external |
| Thread Direction | Right-hand external |
| Thread Length | 0.300 inches nominal external |
| Thread Series Designator | Unf external |
| Thread Size | 0.438 inches external |
| Thread Size (Reference) | 7/16-20 |
| Tube Outside Diameter | 1/4 in |
| Weight | 0.015 lb |
Cross-reference
Interchangeable
Parts that share a National Stock Number or are listed as an alternate for AN814-4D — functionally equivalent.
- AS5169D04 Listed alternate 7/16 in · Aluminum
Similar parts
Parts with matching key dimensions — often from a different standards family. Candidates for comparison only; verify the full specification before substituting.
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Catalog data updated 2026-07-05. Report a data error