The Bracket,angle, cataloged under National Stock Number 5340-01-600-1859, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Systems Corporation Dba Defense Systems Sector. Government technical data includes 27 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5340-01-600-1859 |
| Primary Part Number | 179169-1 |
| Item Name | Bracket,angle |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Northrop Grumman Systems Corporation Dba Defense Systems Sector |
| Status | ACTIVE |
| Second Leg Distance From Edge to Hole Center Along Length | 3.375 INCHES NOMINAL IN |
| First Leg Distance From Edge to Hole Center Along Length | 0.3155 INCHES MINIMUM AND 4.6845 INCHES MAXIMUM IN |
| First Leg Hole Diameter | 0.312 INCHES NOMINAL IN |
| First Leg Angle | 0.250 RADIANS NOMINAL |
| First Leg Distance Between Hole Centers Along Width | 4.369 INCHES NOMINAL IN |
| Second Leg Relationship to First Leg | NOT IDENTICAL |
| Second Leg Hole Diameter | 0.312 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-C-5541,CLASS 1A MIL SPEC 1ST TREATMENT RESPONSE AND MIL-P-53022B MIL SPEC 2ND TREATMENT RESPONSE OR MIL-C-53030 MIL SPEC 2ND TREATMENT RESPONSE AND MIL-C-53039,COLOR GREEN 383 PER FED STD-595 MIL SPEC 3RD TREATMENT RESPONSE A |
| First Leg Corner Radius | 0.190 INCHES NOMINAL IN |
| Second Leg Width | 5.000 INCHES NOMINAL IN |
| Second Leg Length | 4.995 INCHES MINIMUM AND 5.015 INCHES MAXIMUM IN |
| First Leg Hole Arrangement Style | TWO HOLES |
| Second Leg Distance From Edge to Hole Center Along Width | 1.625 INCHES NOMINAL IN |
| Style Designator | ANGLE |
| First Leg Style | CORNER RADIUS |
| Mounting Hole Diameter | 0.281 INCHES MINIMUM AND 0.284 INCHES MAXIMUM IN |
| Second Leg Thickness | 0.189 INCHES MINIMUM AND 0.195 INCHES MAXIMUM IN |
| First Leg Distance From Edge to Hole Center Along Width | 0.750 INCHES MINIMUM AND 1.840 INCHES MAXIMUM IN |
| First Leg Thickness | 0.189 INCHES MINIMUM AND 0.195 INCHES MAXIMUM IN |
| First Leg Length | 2.745 INCHES MINIMUM AND 2.765 INCHES MAXIMUM IN |
| First Leg Width | 5.00 INCHES NOMINAL IN |
| Second Leg Style | CORNER RADIUS |
| Second Leg Distance Between Hole Centers Along Length | 0.3155 INCHES NOMINAL IN |
| Surface Treatment | PRIMER AND PAINT |
| Second Leg Corner Radius | 0.10 INCHES NOMINAL IN |
| 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 |
|---|---|
| 179169-1 PRIMARY | Northrop Grumman Systems Corporation Dba Defense Systems Sector (USA) |
| Reference | Meaning |
|---|---|
| 179169-1 | 5/9 Secondary reference Drs Network & Imaging Systems, Llc Dba Drs Technologies |
NSN 5340-01-600-1859 is a Bracket,angle, manufactured by Northrop Grumman Systems Corporation Dba Defense Systems Sector, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-600-1859 has 1 manufacturer part number on file: 179169-1 (Northrop Grumman Systems Corporation Dba Defense Systems Sector).
Key specifications for 179169-1: Second Leg Distance From Edge to Hole Center Along Length: 3.375 INCHES NOMINAL IN; First Leg Distance From Edge to Hole Center Along Length: 0.3155 INCHES MINIMUM AND 4.6845 INCHES MAXIMUM IN; First Leg Hole Diameter: 0.312 INCHES NOMINAL IN; First Leg Angle: 0.250 RADIANS NOMINAL. 27 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.