The Bracket,double Angle, cataloged under National Stock Number 5340-01-458-5951, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service. Government technical data includes 25 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-458-5951 |
| Primary Part Number | 12373895 |
| Item Name | Bracket,double Angle |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service |
| Status | ACTIVE |
| First Leg Distance From Edge to Hole Center Along Length | 0.8530 INCHES NOMINAL IN |
| First Leg Hole Diameter | 0.3560 INCHES MINIMUM AND 0.3680 INCHES MAXIMUM IN |
| First Leg Angle | 0.22 RADIANS MINIMUM AND 0.28 RADIANS MAXIMUM |
| Center Section Thickness | 0.0900 INCHES NOMINAL IN |
| First Leg Distance Between Hole Centers Along Width | 2.2500 INCHES NOMINAL IN |
| Second Leg Relationship to First Leg | NOT IDENTICAL |
| Second Leg Angle | 0.22 RADIANS MINIMUM AND 0.28 RADIANS MAXIMUM |
| Surface Treatment Document and Classification | MIL-STD-171, 7.3.1 MIL SPEC SINGLE TREATMENT RESPONSE |
| Second Leg Width | 7.6500 INCHES MINIMUM AND 7.7700 INCHES MAXIMUM IN |
| Second Leg Length | 1.1900 INCHES MINIMUM AND 1.3100 INCHES MAXIMUM IN |
| First Leg Hole Arrangement Style | TWO HOLES |
| Center Section Width | 14.5900 INCHES MINIMUM AND 14.8300 INCHES MAXIMUM IN |
| Style Designator | DOUBLE ANGLE |
| First Leg Style | SQUARE |
| Material Document and Classification | QQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE |
| Second Leg Thickness | 0.0900 INCHES NOMINAL IN |
| First Leg Distance From Edge to Hole Center Along Width | 0.6250 INCHES NOMINAL IN |
| First Leg Thickness | 0.0900 INCHES NOMINAL IN |
| First Leg Length | 0.7300 INCHES MINIMUM AND 0.8500 INCHES MAXIMUM IN |
| First Leg Width | 9.4600 INCHES NOMINAL IN |
| Second Leg Style | SQUARE |
| Surface Treatment | ANODIZE |
| Material | ALUMINUM ALLOY 6061 |
| Second Leg Hole Arrangement Style | NO HOLE |
| Center Section Height | 2.2800 INCHES MINIMUM AND 2.3400 INCHES MAXIMUM 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 |
|---|---|
| 12373895 PRIMARY | Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service (USA) |
| Reference | Meaning |
|---|---|
| 12373895 | 5/9 Secondary reference U S Army Tank Automotive Command Amsta-Im-Mm |
| 12373895 | 5/9 Secondary reference General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems |
NSN 5340-01-458-5951 is a Bracket,double Angle, manufactured by Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-458-5951 has 1 manufacturer part number on file: 12373895 (Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service).
Key specifications for 12373895: First Leg Distance From Edge to Hole Center Along Length: 0.8530 INCHES NOMINAL IN; First Leg Hole Diameter: 0.3560 INCHES MINIMUM AND 0.3680 INCHES MAXIMUM IN; First Leg Angle: 0.22 RADIANS MINIMUM AND 0.28 RADIANS MAXIMUM; Center Section Thickness: 0.0900 INCHES NOMINAL IN. 25 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.