The Bracket,double Angle, cataloged under National Stock Number 5340-01-411-6403, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Honeywell Intl Inc Defense Avionics Systems Former Guidance Systems Div. Government technical data includes 16 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. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-411-6403 |
| Primary Part Number | 5180260-1 |
| Item Name | Bracket,double Angle |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Honeywell Intl Inc Defense Avionics Systems Former Guidance Systems Div |
| Status | ACTIVE |
| First Leg Angle | 0.070 RADIANS NOMINAL |
| Center Section Thickness | 0.062 INCHES NOMINAL IN |
| Second Leg Relationship to First Leg | IDENTICAL |
| Second Leg Angle | 0.070 RADIANS NOMINAL |
| Surface Treatment Document and Classification | MIL-STD-171 7.2.2 MIL SPEC SINGLE TREATMENT RESPONSE |
| Second Leg Length | 0.340 INCHES NOMINAL IN |
| Center Section Width | 0.282 INCHES NOMINAL IN |
| Style Designator | ADJACENT ANGLES |
| First Leg Style | CHAMFERED ENDS |
| Material Document and Classification | QQ-A-225/8 FED SPEC SINGLE MATERIAL RESPONSE |
| Second Leg Thickness | 0.062 INCHES NOMINAL IN |
| First Leg Thickness | 0.062 INCHES NOMINAL IN |
| First Leg Length | 0.340 INCHES NOMINAL IN |
| Surface Treatment | ANODIZE |
| Material | ALUMINUM ALLOY 6061 |
| Center Section Height | 0.750 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 |
|---|---|
| 5180260-1 PRIMARY | Honeywell Intl Inc Defense Avionics Systems Former Guidance Systems Div (USA) |
NSN 5340-01-411-6403 is a Bracket,double Angle, manufactured by Honeywell Intl Inc Defense Avionics Systems Former Guidance Systems Div, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-411-6403 has 1 manufacturer part number on file: 5180260-1 (Honeywell Intl Inc Defense Avionics Systems Former Guidance Systems Div).
Key specifications for 5180260-1: First Leg Angle: 0.070 RADIANS NOMINAL; Center Section Thickness: 0.062 INCHES NOMINAL IN; Second Leg Relationship to First Leg: IDENTICAL; Second Leg Angle: 0.070 RADIANS NOMINAL. 16 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.