The Bracket,double Angle, cataloged under National Stock Number 5340-01-307-9443, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 22 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 | 5340-01-307-9443 |
| Primary Part Number | 6166754 |
| Item Name | Bracket,double Angle |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| First Leg Distance From Edge to Hole Center Along Length | 0.300 INCHES NOMINAL IN |
| First Leg Hole Diameter | 0.190 INCHES NOMINAL IN |
| First Leg Angle | 90.0 DEGREES NOMINAL |
| Center Section Thickness | 0.380 INCHES MINIMUM AND 0.420 INCHES MAXIMUM IN |
| Second Leg Relationship to First Leg | IDENTICAL |
| Second Leg Angle | 90.0 DEGREES NOMINAL |
| Surface Treatment Document and Classification | MIL-C-83286 MIL SPEC SINGLE TREATMENT RESPONSE |
| Second Leg Length | 1.120 INCHES MINIMUM AND 1.160 INCHES MAXIMUM IN |
| First Leg Hole Arrangement Style | ONE HOLE |
| Center Section Width | 0.500 INCHES NOMINAL IN |
| Style Designator | ADJACENT ANGLES |
| First Leg Style | SQUARE |
| Material Document and Classification | QQ-A-250/11,T651 FED SPEC SINGLE MATERIAL RESPONSE |
| Second Leg Thickness | 0.300 INCHES NOMINAL IN |
| First Leg Distance From Edge to Hole Center Along Width | 0.250 INCHES NOMINAL IN |
| First Leg Thickness | 0.300 INCHES NOMINAL IN |
| First Leg Length | 1.120 INCHES MINIMUM AND 1.160 INCHES MAXIMUM IN |
| First Leg Width | 0.500 INCHES NOMINAL IN |
| Surface Treatment | PLASTIC POLYURETHANE |
| Material | ALUMINUM ALLOY 6061 |
| Center Section Height | 5.185 INCHES MINIMUM AND 5.215 INCHES MAXIMUM IN |
| Mounting Hole Type | THREADED |
| 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 |
|---|---|
| 6166754 PRIMARY | Naval Sea Systems Command (USA) |
NSN 5340-01-307-9443 is a Bracket,double Angle, manufactured by Naval Sea Systems Command, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-307-9443 has 1 manufacturer part number on file: 6166754 (Naval Sea Systems Command).
Key specifications for 6166754: First Leg Distance From Edge to Hole Center Along Length: 0.300 INCHES NOMINAL IN; First Leg Hole Diameter: 0.190 INCHES NOMINAL IN; First Leg Angle: 90.0 DEGREES NOMINAL; Center Section Thickness: 0.380 INCHES MINIMUM AND 0.420 INCHES MAXIMUM IN. 22 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.