The Bracket,double Angle, cataloged under National Stock Number 5340-01-623-7428, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Army, United States Department of the Dba Diorectorate of Production Engineering Div Tobyhanna Army Depot. Government technical data includes 27 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. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-623-7428 |
| Primary Part Number | A1-44077D |
| Item Name | Bracket,double Angle |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Army, United States Department of the Dba Diorectorate of Production Engineering Div Tobyhanna Army Depot |
| Status | ACTIVE |
| Second Leg Distance From Edge to Hole Center Along Length | 3.44 INCHES MINIMUM AND 3.50 INCHES MAXIMUM IN |
| First Leg Distance From Edge to Hole Center Along Length | 1.47 INCHES MINIMUM AND 1.53 INCHES MAXIMUM IN |
| First Leg Hole Diameter | 2.22 INCHES MINIMUM AND 2.28 INCHES MAXIMUM IN |
| First Leg Angle | 90.0 DEGREES NOMINAL |
| Center Section Thickness | 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN |
| First Leg Distance Between Hole Centers Along Width | 2.50 INCHES NOMINAL IN |
| Second Leg Relationship to First Leg | NOT IDENTICAL |
| Second Leg Angle | 90.0 DEGREES NOMINAL |
| Second Leg Hole Diameter | 2.22 INCHES MINIMUM AND 2.28 INCHES MAXIMUM IN |
| Second Leg Width | 4.97 INCHES MINIMUM AND 5.03 INCHES MAXIMUM IN |
| Second Leg Length | 5.75 INCHES MINIMUM AND 5.81 INCHES MAXIMUM IN |
| First Leg Hole Arrangement Style | TWO HOLES |
| Second Leg Distance From Edge to Hole Center Along Width | 2.50 INCHES NOMINAL IN |
| Center Section Width | 4.97 INCHES MINIMUM AND 5.03 INCHES MAXIMUM IN |
| Style Designator | ADJACENT ANGLES |
| First Leg Style | SQUARE |
| Material Document and Classification | SAE AMS6345B ASSN STD 1ST MATERIAL RESPONSE AND AMS6395F ASSN STD 2ND MATERIAL RESPONSE |
| Second Leg Thickness | 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN |
| First Leg Distance From Edge to Hole Center Along Width | 1.00 INCHES NOMINAL IN |
| First Leg Thickness | 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN |
| First Leg Length | 5.75 INCHES MINIMUM AND 5.81 INCHES MAXIMUM IN |
| First Leg Width | 4.97 INCHES MINIMUM AND 5.03 INCHES MAXIMUM IN |
| Second Leg Style | SQUARE |
| Material | STEEL COMP 4130 OR STEEL COMP 4140 |
| Hole Quantity | 3 |
| Second Leg Hole Arrangement Style | ONE HOLE |
| First Leg Distance Between Hole Centers Along Length | 1.97 INCHES NOMINAL IN |
| 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 |
|---|---|
| A1-44077D PRIMARY | Army, United States Department of the Dba Diorectorate of Production Engineering Div Tobyhanna Army Depot (USA) |
NSN 5340-01-623-7428 is a Bracket,double Angle, manufactured by Army, United States Department of the Dba Diorectorate of Production Engineering Div Tobyhanna Army Depot, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-623-7428 has 1 manufacturer part number on file: A1-44077D (Army, United States Department of the Dba Diorectorate of Production Engineering Div Tobyhanna Army Depot).
Key specifications for A1-44077D: Second Leg Distance From Edge to Hole Center Along Length: 3.44 INCHES MINIMUM AND 3.50 INCHES MAXIMUM IN; First Leg Distance From Edge to Hole Center Along Length: 1.47 INCHES MINIMUM AND 1.53 INCHES MAXIMUM IN; First Leg Hole Diameter: 2.22 INCHES MINIMUM AND 2.28 INCHES MAXIMUM IN; First Leg Angle: 90.0 DEGREES NOMINAL. 27 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.