The Bracket,double Angle, cataloged under National Stock Number 5340-01-379-6004, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 21 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-379-6004 |
| Primary Part Number | 1425AS409-2 |
| Item Name | Bracket,double Angle |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| First Leg Angle | 90.0 DEGREES NOMINAL |
| Center Section Thickness | 0.120 INCHES NOMINAL IN |
| Second Leg Relationship to First Leg | NOT IDENTICAL |
| Second Leg Angle | 90.0 DEGREES NOMINAL |
| Surface Treatment Document and Classification | MIL-A-8625 TY 2 CL 1 MIL SPEC SINGLE TREATMENT RESPONSE |
| Second Leg Width | 6.380 INCHES NOMINAL IN |
| Second Leg Length | 3.500 INCHES NOMINAL IN |
| Center Section Width | 4.620 INCHES NOMINAL IN |
| First Leg End Width | 6.380 INCHES NOMINAL IN |
| Style Designator | ADJACENT ANGLES |
| First Leg Style | SQUARE AND TAPERED |
| Material Document and Classification | QQ-A-250/8 H32 FED SPEC SINGLE MATERIAL RESPONSE |
| Second Leg Thickness | 0.120 INCHES NOMINAL IN |
| First Leg Thickness | 0.120 INCHES NOMINAL IN |
| First Leg Length | 3.500 INCHES NOMINAL IN |
| First Leg Width | 4.620 INCHES NOMINAL IN |
| Second Leg Style | SQUARE AND TAPERED |
| Second Leg End Width | 4.620 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 5052 |
| Center Section Height | 1.680 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 |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 1425AS409-2 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| 1425AS409-2 | 5/9 Secondary reference Naval Air Warfare Center Aircraft Div |
NSN 5340-01-379-6004 is a Bracket,double Angle, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-379-6004 has 1 manufacturer part number on file: 1425AS409-2 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
Key specifications for 1425AS409-2: First Leg Angle: 90.0 DEGREES NOMINAL; Center Section Thickness: 0.120 INCHES NOMINAL IN; Second Leg Relationship to First Leg: NOT IDENTICAL; Second Leg Angle: 90.0 DEGREES NOMINAL. 21 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.