The Bracket,double Angle, cataloged under National Stock Number 5340-01-154-5270, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is General Motors Llc Dba General Motors Llc. Government technical data includes 18 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-154-5270 |
| Primary Part Number | 334146 |
| Item Name | Bracket,double Angle |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | General Motors Llc Dba General Motors Llc |
| Status | ACTIVE |
| Second Leg Distance From Edge to Hole Center Along Length | 0.510 INCHES NOMINAL IN |
| Center Section Thickness | 0.081 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN |
| Second Leg Relationship to First Leg | NOT IDENTICAL |
| Second Leg Angle | 90.0 DEGREES NOMINAL |
| Second Leg Hole Diameter | 0.578 INCHES MINIMUM AND 0.594 INCHES MAXIMUM IN |
| Second Leg Width | 2.740 INCHES NOMINAL IN |
| First Leg Hole Arrangement Style | NO HOLE |
| First Leg Style | SQUARE |
| Second Leg Thickness | 0.081 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN |
| First Leg Thickness | 0.081 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN |
| Reinforcement Method | GUSSET |
| First Leg Length | 0.880 INCHES NOMINAL IN |
| First Leg Width | 1.340 INCHES NOMINAL IN |
| Second Leg Style | CORNER RADIUS |
| Second Leg Corner Radius | 0.620 INCHES NOMINAL IN |
| Material | STEEL COMP 1008 OR STEEL COMP 1010 |
| Second Leg Hole Arrangement Style | ONE HOLE |
| 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 |
|---|---|
| 334146 PRIMARY | General Motors Llc Dba General Motors Llc (USA) |
| Reference | Meaning |
|---|---|
| 334146 | 5/9 Secondary reference General Motors Corp Chevrolet Motor Div Special Products Dept |
NSN 5340-01-154-5270 is a Bracket,double Angle, manufactured by General Motors Llc Dba General Motors Llc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-154-5270 has 1 manufacturer part number on file: 334146 (General Motors Llc Dba General Motors Llc).
1 possible match (shared part number, not a government interchangeability claim): 5305-01-485-0209. Verify interchangeability with system specifications before substitution.
Key specifications for 334146: Second Leg Distance From Edge to Hole Center Along Length: 0.510 INCHES NOMINAL IN; Center Section Thickness: 0.081 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN; Second Leg Relationship to First Leg: NOT IDENTICAL; Second Leg Angle: 90.0 DEGREES NOMINAL. 18 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.