The Bracket,double Angle, cataloged under National Stock Number 5340-01-457-7009, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Amz Alabama Inc.. Government technical data includes 30 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5340-01-457-7009 |
| Primary Part Number | 12976349 |
| Item Name | Bracket,double Angle |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Amz Alabama Inc. |
| Status | ACTIVE |
| Second Leg Distance From Edge to Hole Center Along Length | 0.9900 INCHES NOMINAL IN |
| First Leg Distance From Edge to Hole Center Along Length | 0.9700 INCHES NOMINAL IN |
| First Leg Angle | 1.12 RADIANS NOMINAL |
| Center Section Thickness | 0.3750 INCHES NOMINAL IN |
| First Leg Distance Between Hole Centers Along Width | 5.6200 INCHES NOMINAL IN |
| Second Leg Relationship to First Leg | NOT IDENTICAL |
| Second Leg Angle | 1.12 RADIANS NOMINAL |
| Second Leg Width | 9.5000 INCHES NOMINAL IN |
| Second Leg Length | 3.1800 INCHES NOMINAL IN |
| Second Leg Slot Width | 0.6500 INCHES NOMINAL IN |
| First Leg Hole Arrangement Style | 2 SLOTS |
| Second Leg Distance From Edge to Hole Center Along Width | 0.8800 INCHES NOMINAL IN |
| Center Section Width | 4.0000 INCHES NOMINAL IN |
| Style Designator | DOUBLE ANGLE |
| First Leg Style | SQUARE |
| Material Document and Classification | QQ-A-250/6 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-250/7 FED SPEC SINGLE MATERIAL RESPONSE |
| Second Leg Slot Length | 0.7500 INCHES NOMINAL IN |
| Second Leg Thickness | 0.3750 INCHES NOMINAL IN |
| First Leg Distance From Edge to Hole Center Along Width | 0.8800 INCHES NOMINAL IN |
| First Leg Thickness | 0.3750 INCHES NOMINAL IN |
| First Leg Slot Width | 0.6500 INCHES NOMINAL IN |
| First Leg Length | 3.1200 INCHES NOMINAL IN |
| First Leg Width | 7.3800 INCHES NOMINAL IN |
| First Leg Slot Length | 0.7500 INCHES NOMINAL IN |
| Second Leg Style | SQUARE |
| Material | ALUMINUM ALLOY 5083 |
| Second Leg Hole Arrangement Style | 2 SLOTS |
| Second Leg Distance Between Hole Centers Along Width | 7.8800 INCHES NOMINAL IN |
| Center Section Height | 15.7100 INCHES NOMINAL 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 |
| Part Number | Manufacturer |
|---|---|
| 12976349 | Amz Alabama Inc. (USA) |
| Reference | Meaning |
|---|---|
| 12976349 | 3/2 Design control — primary reference U.S. Government activity |
| 12976349 | 5/9 Secondary reference Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate |
NSN 5340-01-457-7009 is a Bracket,double Angle, manufactured by Amz Alabama Inc., classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-457-7009 has 1 manufacturer part number on file: 12976349 (Amz Alabama Inc.).
Key specifications for 12976349: Second Leg Distance From Edge to Hole Center Along Length: 0.9900 INCHES NOMINAL IN; First Leg Distance From Edge to Hole Center Along Length: 0.9700 INCHES NOMINAL IN; First Leg Angle: 1.12 RADIANS NOMINAL; Center Section Thickness: 0.3750 INCHES NOMINAL IN. 30 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.