The Bracket,double Angle, cataloged under National Stock Number 5340-01-657-0153, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-657-0153 |
| Primary Part Number | 12484577-003 |
| Item Name | Bracket,double Angle |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Second Leg Relationship to First Leg | NOT IDENTICAL |
| First Leg Hole Arrangement Style | ONE SLOT |
| Style Designator | DOUBLE ANGLE |
| First Leg Style | CORNER RADIUS |
| Second Leg Style | CORNER RADIUS |
| Second Leg Hole Arrangement Style | NO HOLE |
| 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 |
|---|---|
| 12484577-003 | Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc (USA) |
| 12484577-003 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 12484577-003 | Oshkosh Defense Llc (USA) |
NSN 5340-01-657-0153 is a Bracket,double Angle, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-657-0153 has 3 manufacturer part numbers on file: 12484577-003 (Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc), 12484577-003 (U S Army Tank Automotive Command Amsta-Im-Mm), 12484577-003 (Oshkosh Defense Llc).
Key specifications for 12484577-003: Second Leg Relationship to First Leg: NOT IDENTICAL; First Leg Hole Arrangement Style: ONE SLOT; Style Designator: DOUBLE ANGLE; First Leg Style: CORNER RADIUS. 6 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.