The Bracket,double Angle, cataloged under National Stock Number 5340-01-446-7891, 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 20 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5340-01-446-7891 |
| Primary Part Number | 1534AS402-1 |
| 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 Hole Diameter | 0.088 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN |
| First Leg Angle | 90.0 DEGREES NOMINAL |
| Center Section Thickness | 0.075 INCHES NOMINAL IN |
| Second Leg Relationship to First Leg | NOT IDENTICAL |
| Second Leg Angle | 90.0 DEGREES NOMINAL |
| Second Leg Hole Diameter | 0.178 INCHES MINIMUM AND 0.186 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE |
| First Leg Hole Arrangement Style | TWO HOLES |
| Style Designator | DOUBLE ANGLE |
| Material Document and Classification | QQ-S-766 COND A FED SPEC ALL MATERIAL RESPONSES |
| Second Leg Thickness | 0.075 INCHES NOMINAL IN |
| First Leg Thickness | 0.075 INCHES NOMINAL IN |
| Second Leg Distance Between Hole Centers Along Length | 0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE |
| Material | STEEL COMP 302 OR STEEL COMP 304 |
| Second Leg Hole Arrangement Style | TWO HOLES |
| Second Leg Distance Between Hole Centers Along Width | 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN |
| First Leg Distance Between Hole Centers Along Length | 0.375 INCHES NOMINAL IN |
| Center Section Height | 0.608 INCHES NOMINAL IN |
| Mounting Hole Type | COUNTERSUNK AND PLAIN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 1534AS402-1 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 1534AS402-1 | Smith-Henneke Corporation (USA) |
| 1534AS402-1 | Lathrom Manufacturing Inc Dba Lathrom Manufacturing Inc (USA) |
| 1534AS402-1 | Klune Industries, Inc. Div Pcc Aerostructures, Spanish Fork Dba Klune Industries (USA) |
| 1534AS402-1 | F P a Manufacturing (USA) |
| Reference | Meaning |
|---|---|
| 1534AS402-1 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
NSN 5340-01-446-7891 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 5340-01-446-7891 has 5 manufacturer part numbers on file: 1534AS402-1 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 1534AS402-1 (Smith-Henneke Corporation), 1534AS402-1 (Lathrom Manufacturing Inc Dba Lathrom Manufacturing Inc), 1534AS402-1 (Klune Industries, Inc. Div Pcc Aerostructures, Spanish Fork Dba Klune Industries), 1534AS402-1 (F P a Manufacturing).
Key specifications for 1534AS402-1: First Leg Hole Diameter: 0.088 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN; First Leg Angle: 90.0 DEGREES NOMINAL; Center Section Thickness: 0.075 INCHES NOMINAL IN; Second Leg Relationship to First Leg: NOT IDENTICAL. 20 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.
NSN 5340-01-446-7891 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.