The Bracket,double Angle, cataloged under National Stock Number 5340-01-398-1778, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc. Government technical data includes 14 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 | 5340-01-398-1778 |
| Primary Part Number | 12416644-005 |
| Item Name | Bracket,double Angle |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc |
| Status | ACTIVE |
| First Leg Distance From Edge to Hole Center Along Length | 1.500 INCHES NOMINAL IN |
| First Leg Hole Diameter | 0.625 INCHES NOMINAL IN |
| Center Section Thickness | 0.250 INCHES NOMINAL IN |
| First Leg Hole Arrangement Style | TWO HOLES |
| Center Section Width | 4.810 INCHES NOMINAL IN |
| Style Designator | ADJACENT ANGLES |
| First Leg Style | SQUARE |
| Material Document and Classification | ASTMA208 ASSN STD SINGLE MATERIAL RESPONSE |
| Second Leg Thickness | 0.250 INCHES NOMINAL IN |
| First Leg Distance From Edge to Hole Center Along Width | 1.250 INCHES NOMINAL IN |
| First Leg Thickness | 0.250 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 5052 |
| First Leg Distance Between Hole Centers Along Length | 17.560 INCHES NOMINAL IN |
| Center Section Height | 25.000 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 |
|---|---|
| 12416644-005 | Amz Alabama Inc. (USA) |
| 12416644-005 PRIMARY | Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc (USA) |
| 12416644-005 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 5340-01-398-1778 is a Bracket,double Angle, manufactured by Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-398-1778 has 3 manufacturer part numbers on file: 12416644-005 (Amz Alabama Inc.), 12416644-005 (Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc), 12416644-005 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 12416644-005: First Leg Distance From Edge to Hole Center Along Length: 1.500 INCHES NOMINAL IN; First Leg Hole Diameter: 0.625 INCHES NOMINAL IN; Center Section Thickness: 0.250 INCHES NOMINAL IN; First Leg Hole Arrangement Style: TWO HOLES. 14 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.