The Bracket,double Angle, cataloged under National Stock Number 5340-01-254-2828, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 24 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-254-2828 |
| Primary Part Number | 4058574 |
| Item Name | Bracket,double Angle |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| First Leg Distance From Edge to Hole Center Along Length | 1.120 INCHES NOMINAL IN |
| First Leg Hole Diameter | 0.216 INCHES MINIMUM AND 0.226 INCHES MAXIMUM IN |
| First Leg Angle | 90.0 DEGREES NOMINAL |
| Center Section Thickness | 0.053 INCHES MINIMUM AND 0.068 INCHES MAXIMUM IN |
| Second Leg Relationship to First Leg | NOT IDENTICAL |
| Second Leg Angle | 90.0 DEGREES NOMINAL |
| Second Leg Hole Diameter | 0.216 INCHES MINIMUM AND 0.226 INCHES MAXIMUM IN |
| First Leg Corner Radius | 0.097 INCHES NOMINAL IN |
| Second Leg Length | 2.213 INCHES NOMINAL IN |
| First Leg Hole Arrangement Style | ONE HOLE |
| Center Section Width | 1.000 INCHES NOMINAL IN |
| Style Designator | ADJACENT ANGLES |
| First Leg Style | CORNER RADIUS |
| Material Document and Classification | AMS 5512 ASSN STD SINGLE MATERIAL RESPONSE |
| Second Leg Thickness | 0.053 INCHES MINIMUM AND 0.068 INCHES MAXIMUM IN |
| First Leg Distance From Edge to Hole Center Along Width | 0.210 INCHES NOMINAL IN |
| First Leg Thickness | 0.053 INCHES MINIMUM AND 0.068 INCHES MAXIMUM IN |
| First Leg Length | 1.503 INCHES NOMINAL IN |
| First Leg Width | 1.000 INCHES NOMINAL IN |
| Second Leg Style | END RADIUS |
| Material | STEEL COMP 347 |
| Second Leg Hole Arrangement Style | ONE HOLE |
| Center Section Height | 1.656 INCHES NOMINAL IN |
| Mounting Hole Type | PLAIN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
NSN 5340-01-254-2828 is a Bracket,double Angle, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-254-2828 has 3 manufacturer part numbers on file: 4058574 (Atlas Stamping & Manufacturing Corp Dba Atlas Stamping & Manufacturing Corp), 4058574 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 4058574 (Rtx Corporation Div Pratt & Whitney).
Key specifications for 4058574: First Leg Distance From Edge to Hole Center Along Length: 1.120 INCHES NOMINAL IN; First Leg Hole Diameter: 0.216 INCHES MINIMUM AND 0.226 INCHES MAXIMUM IN; First Leg Angle: 90.0 DEGREES NOMINAL; Center Section Thickness: 0.053 INCHES MINIMUM AND 0.068 INCHES MAXIMUM IN. 24 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.
NSN 5340-01-254-2828 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.