The Bracket,double Angle, cataloged under National Stock Number 5340-00-178-6593, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 28 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-178-6593 |
| Item Name | Bracket,double Angle |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| Second Leg Distance From Edge to Hole Center Along Length | 0.780 INCHES MINIMUM AND 0.840 INCHES MAXIMUM IN |
| First Leg Distance From Edge to Hole Center Along Length | 0.350 INCHES MINIMUM AND 0.410 INCHES MAXIMUM IN |
| First Leg Hole Diameter | 0.208 INCHES MINIMUM AND 0.214 INCHES MAXIMUM IN |
| First Leg Angle | 90.0 DEGREES NOMINAL |
| Center Section Thickness | 0.080 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN |
| First Leg Distance Between Hole Centers Along Width | 1.970 INCHES MINIMUM AND 2.030 INCHES MAXIMUM IN |
| Second Leg Angle | 90.0 DEGREES NOMINAL |
| Second Leg Hole Diameter | 0.146 INCHES MINIMUM AND 0.176 INCHES MAXIMUM IN |
| Second Leg Width | 2.970 INCHES MINIMUM AND 3.030 INCHES MAXIMUM IN |
| Second Leg Length | 1.680 INCHES MINIMUM AND 1.740 INCHES MAXIMUM IN |
| First Leg Hole Arrangement Style | TWO HOLES |
| Second Leg Distance From Edge to Hole Center Along Width | 1.078 INCHES MINIMUM AND 1.158 INCHES MAXIMUM IN |
| Center Section Width | 2.970 INCHES MINIMUM AND 3.030 INCHES MAXIMUM IN |
| Style Designator | DOUBLE ANGLE |
| First Leg Style | SQUARE |
| Material Document and Classification | QQ-A-250/11,0 FED SPEC SINGLE MATERIAL RESPONSE |
| Second Leg Distance Between First and Second Hole Centers Along Width | 0.372 INCHES MINIMUM AND 0.392 INCHES MAXIMUM IN |
| Second Leg Distance Between Second and Third Hole Centers Along Width | 0.372 INCHES MINIMUM AND 0.392 INCHES MAXIMUM IN |
| Second Leg Thickness | 0.080 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN |
| First Leg Distance From Edge to Hole Center Along Width | 0.470 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN |
| First Leg Thickness | 0.080 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN |
| First Leg Length | 0.740 INCHES MINIMUM AND 0.800 INCHES MAXIMUM IN |
| First Leg Width | 2.970 INCHES MINIMUM AND 3.030 INCHES MAXIMUM IN |
| Second Leg Style | SQUARE |
| Surface Treatment | ANODIZE |
| Material | ALUMINUM ALLOY 6061 |
| Center Section Height | 3.020 INCHES MINIMUM AND 3.080 INCHES MAXIMUM IN |
| Mounting Hole Type | COUNTERSUNK |
| 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 |
| Reference | Meaning |
|---|---|
| 209-075-275-1 | 5/9 Secondary reference U.S. Government activity |
| 209-075-275-001 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-00-178-6593 is a Bracket,double Angle, classified under FSC 5340, Hardware, Commercial. Status: active.
Key specifications for 5340-00-178-6593: Second Leg Distance From Edge to Hole Center Along Length: 0.780 INCHES MINIMUM AND 0.840 INCHES MAXIMUM IN; First Leg Distance From Edge to Hole Center Along Length: 0.350 INCHES MINIMUM AND 0.410 INCHES MAXIMUM IN; First Leg Hole Diameter: 0.208 INCHES MINIMUM AND 0.214 INCHES MAXIMUM IN; First Leg Angle: 90.0 DEGREES NOMINAL. 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.