The Bracket,angle, cataloged under National Stock Number 5340-01-407-0286, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Am General Llc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5340-01-407-0286 |
| Primary Part Number | 12357051 |
| Item Name | Bracket,angle |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Am General Llc |
| Status | ACTIVE |
| Second Leg Distance From Edge to Hole Center Along Length | 0.500 INCHES NOMINAL IN |
| First Leg Distance From Edge to Hole Center Along Length | 0.630 INCHES NOMINAL IN |
| First Leg Hole Diameter | 0.531 INCHES NOMINAL IN |
| First Leg Angle | 90.0 DEGREES NOMINAL |
| Second Leg Relationship to First Leg | NOT IDENTICAL |
| Second Leg Hole Diameter | 0.406 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-C-46168 MIL SPEC SINGLE TREATMENT RESPONSE |
| Second Leg Width | 2.000 INCHES NOMINAL IN |
| Second Leg Length | 5.908 INCHES NOMINAL IN |
| First Leg Hole Arrangement Style | ONE HOLE |
| Second Leg Distance From Edge to Hole Center Along Width | 0.580 INCHES NOMINAL IN |
| Style Designator | OFFSET ANGLE |
| Material Document and Classification | ASTM A569 ASSN STD SINGLE MATERIAL RESPONSE |
| Second Leg Thickness | 0.188 INCHES NOMINAL IN |
| First Leg Distance From Edge to Hole Center Along Width | 0.580 INCHES NOMINAL IN |
| First Leg Thickness | 0.188 INCHES NOMINAL IN |
| First Leg Length | 4.198 INCHES NOMINAL IN |
| First Leg Width | 2.000 INCHES NOMINAL IN |
| First Leg Chamfer Angle | 45.0 DEGREES NOMINAL |
| Second Leg Style | SQUARE |
| Second Leg Distance Between Hole Centers Along Length | 4.690 INCHES NOMINAL IN |
| Surface Treatment | PLASTIC POLYURETHANE |
| Second Leg Offset Angle | 9.48 DEGREES NOMINAL |
| Material | STEEL COMP 1009 |
| Second Leg Hole Arrangement Style | TWO HOLES |
| Second Leg Distance Between Hole Centers Along Width | 0.810 INCHES NOMINAL IN |
| Mounting Hole Type | PLAIN |
| 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 |
|---|---|
| 12357051 PRIMARY | Am General Llc (USA) |
| Reference | Meaning |
|---|---|
| 12357051 | 7/2 Vendor item drawing reference U S Army Tank Automotive Command Amsta-Im-Mm |
NSN 5340-01-407-0286 is a Bracket,angle, manufactured by Am General Llc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-407-0286 has 1 manufacturer part number on file: 12357051 (Am General Llc).
Key specifications for 12357051: Second Leg Distance From Edge to Hole Center Along Length: 0.500 INCHES NOMINAL IN; First Leg Distance From Edge to Hole Center Along Length: 0.630 INCHES NOMINAL IN; First Leg Hole Diameter: 0.531 INCHES NOMINAL IN; First Leg Angle: 90.0 DEGREES 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.