AN929 at a glance
Where to buy
Specification
| Item | Value |
|---|---|
| Type | Fitting, 37° flared tube |
| Material | Aluminum (no letter) or corrosion-resistant steel (J) |
| Status | Check the current issue of the standard before design use. |
Dimensions by size
| Dimension, in | 2 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 16 |
|---|---|---|---|---|---|---|---|---|---|
| B — B, diameter (+.000 / -.003) | .263 | .325 | .378 | .441 | .503 | .683 | .799 | .974 | 1.224 |
| C — C, diameter | 5/32 | 7/32 | 9/32 | 11/32 | 27/64 | 35/64 | 43/64 | 13/16 | 1-1/16 |
| H — H | 17/32 | 17/32 | 17/32 | 9/16 | 5/8 | 3/4 | 3/4 | 7/8 | 7/8 |
Dimensions as tabulated, by dash number (tube size in sixteenths of an inch).
Part numbers
| Part no. | Size | Tube O.D., in |
|---|---|---|
| AN929-2 | 1/8 | 1/8 |
| AN929-3 | 3/16 | 3/16 |
| AN929-4 | 1/4 | 1/4 |
| AN929-5 | 5/16 | 5/16 |
| AN929-6 | 3/8 | 3/8 |
| AN929-8 | 1/2 | 1/2 |
| AN929-10 | 5/8 | 5/8 |
| AN929-12 | 3/4 | 3/4 |
| AN929-16 | 1 | 1 |
Dash numbers with the tube size and thread; the material code goes after the dash.
Part number
What each code means
| Part | Meaning |
|---|---|
| Format | AN929-<dash><material> |
| (none) | Material: Aluminum |
| J | Material: Corrosion resistant |
| Example | AN929-3 — aluminum, dash 3 |
Notes from the standard
- Dimensions in inches. Letters as on the drawing in the listing; (Ref.) values are reference dimensions.
Where to buy
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Sources
- AN929 — Cap Assembly, Pressure Seal, Flared Tube Fitting — nominal sizes and part numbers.
Educational reference only. not approved data. Always consult the applicable SRM, AMM, or AC 43.13-1B and your certifying authority.