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AN815-16D
Aeronautical Standard Tube Nipple
Description
Union
Specifications
| Alternate Item Number | AS5174D1616 1/ |
|---|---|
| Alternate Part Number | AS5174D1616 1/ |
| Connection Type | Flare, Threaded external tube all ends |
| Dimension M | 2 3/16 in |
| Head Angle | 37 º |
| Industry Standards/Certification | AN815 |
| Material | Aluminum |
| Material Specification | T6 federal specification single material response qq-a-225/4 |
| Maximum Operating Temp | 225 degrees fahrenheit single response |
| NIIN | 00-684-6913 |
| NSN | 4730-00-684-6913 |
| Nominallength | 2.188 |
| Outside Diameter Tube Accommodated | 1.00 inches all ends |
| Reference E | 1.625 in |
| Seat Angle | 37 degrees all ends |
| Surface Treatment | Anodize |
| Surface Treatment Specification | Cl 2 military specification single treatment response type 2 mil-a-8625 |
| Thread Class | 3a all ends |
| Thread Qty | 12 |
| Thread Qty Per Inch (tpi) | 12 all ends |
| Thread Series | UNJ |
| Thread Series Designator | Unj all ends |
| Thread Size | 1.312 inches all ends |
| Thread Size (Reference) | 1 5/16-12 |
| Tube Outside Diameter | 1 in |
| Weight | .005 lb |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
Cross-reference
No interchangeable or dimensionally similar parts are on record for AN815-16D. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error