The Bracket,double Angle, cataloged under National Stock Number 5340-00-449-1906, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.. Government technical data includes 23 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-449-1906 |
| Primary Part Number | 3017256 |
| Item Name | Bracket,double Angle |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. |
| Status | ACTIVE |
| First Leg Distance From Edge to Hole Center Along Length | 0.195 INCHES MINIMUM AND 0.205 INCHES MAXIMUM IN |
| FSC Application Data | JET ENGINE,AIRCRAFT |
| First Leg Hole Diameter | 0.200 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN |
| First Leg Angle | 90.0 DEGREES NOMINAL |
| Center Section Thickness | 0.056 INCHES MINIMUM AND 0.068 INCHES MAXIMUM IN |
| Second Leg Relationship to First Leg | IDENTICAL |
| Second Leg Angle | 90.0 DEGREES NOMINAL |
| Second Leg Length | 0.997 INCHES MINIMUM AND 1.027 INCHES MAXIMUM IN |
| First Leg Hole Arrangement Style | ONE HOLE |
| Center Section Width | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN |
| Style Designator | DOUBLE ANGLE |
| First Leg Style | END RADIUS |
| Material Document and Classification | AMS 5510 ASSN STD SINGLE MATERIAL RESPONSE |
| Second Leg Thickness | 0.056 INCHES MINIMUM AND 0.058 INCHES MAXIMUM IN |
| First Leg Distance From Edge to Hole Center Along Width | 0.250 INCHES NOMINAL IN |
| First Leg Thickness | 0.056 INCHES MINIMUM AND 0.058 INCHES MAXIMUM IN |
| First Leg Length | 0.741 INCHES MINIMUM AND 0.783 INCHES MAXIMUM IN |
| First Leg Width | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN |
| First Leg End Radius | 0.469 INCHES MINIMUM AND 0.531 INCHES MAXIMUM IN |
| Material | STEEL COMP 321 |
| Fabrication Method | STAMPED |
| Center Section Height | 0.410 INCHES MINIMUM AND 0.430 INCHES MAXIMUM IN |
| Mounting Hole Type | PLAIN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 3017256 PRIMARY | Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN) |
NSN 5340-00-449-1906 is a Bracket,double Angle, manufactured by Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp., classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-449-1906 has 1 manufacturer part number on file: 3017256 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.).
1 possible match (shared part number, not a government interchangeability claim): 3040-01-077-2875. Verify interchangeability with system specifications before substitution.
Key specifications for 3017256: First Leg Distance From Edge to Hole Center Along Length: 0.195 INCHES MINIMUM AND 0.205 INCHES MAXIMUM IN; FSC Application Data: JET ENGINE,AIRCRAFT; First Leg Hole Diameter: 0.200 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN; First Leg Angle: 90.0 DEGREES NOMINAL. 23 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.