The Bracket,double Angle, cataloged under National Stock Number 5340-01-509-4797, 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 28 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 | 5340-01-509-4797 |
| Primary Part Number | 6394166 |
| Item Name | Bracket,double Angle |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Second Leg Distance From Edge to Hole Center Along Length | 0.250 INCHES NOMINAL IN |
| First Leg Distance From Edge to Hole Center Along Length | 0.266 INCHES NOMINAL IN |
| First Leg Hole Diameter | 0.196 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN |
| Center Section Thickness | 0.125 INCHES NOMINAL IN |
| First Leg Distance Between Hole Centers Along Width | 4.395 INCHES NOMINAL IN |
| Second Leg Relationship to First Leg | NOT IDENTICAL |
| Second Leg Angle | 90.0 DEGREES NOMINAL |
| Second Leg Hole Diameter | 0.406 INCHES MINIMUM AND 0.409 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | MIL-C-5541, CLASS 1A MIL SPEC SINGLE TREATMENT RESPONSE A |
| First Leg Corner Radius | 0.125 INCHES NOMINAL IN |
| Second Leg Width | 5.180 INCHES NOMINAL IN |
| Second Leg Length | 0.530 INCHES NOMINAL IN |
| First Leg Hole Arrangement Style | TWO HOLES |
| Second Leg Distance From Edge to Hole Center Along Width | 0.584 INCHES NOMINAL IN |
| Center Section Width | 5.180 INCHES NOMINAL IN |
| Style Designator | OFFSET DOUBLE ANGLE |
| First Leg Style | SQUARE |
| Material Document and Classification | ASTM B209, TEMPER H32 ASSN STD SINGLE MATERIAL RESPONSE |
| Second Leg Thickness | 0.125 INCHES NOMINAL IN |
| First Leg Distance From Edge to Hole Center Along Width | 0.281 INCHES NOMINAL IN |
| First Leg Thickness | 0.125 INCHES NOMINAL IN |
| First Leg Length | 0.750 INCHES NOMINAL IN |
| First Leg Width | 5.180 INCHES NOMINAL IN |
| First Leg Offset Angle | 90.0 DEGREES NOMINAL |
| Second Leg Style | SQUARE |
| Second Leg Offset Angle | 82.0 DEGREES NOMINAL |
| Material | ALUMINUM ALLOY 5052 |
| Second Leg Hole Arrangement Style | TWO HOLES |
| 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 |
|---|---|
| 6394166 PRIMARY | Naval Sea Systems Command (USA) |
NSN 5340-01-509-4797 is a Bracket,double Angle, manufactured by Naval Sea Systems Command, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-509-4797 has 1 manufacturer part number on file: 6394166 (Naval Sea Systems Command).
Key specifications for 6394166: Second Leg Distance From Edge to Hole Center Along Length: 0.250 INCHES NOMINAL IN; First Leg Distance From Edge to Hole Center Along Length: 0.266 INCHES NOMINAL IN; First Leg Hole Diameter: 0.196 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN; Center Section Thickness: 0.125 INCHES NOMINAL IN. 28 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.