The Bracket,multiple Angle, cataloged under National Stock Number 5340-01-143-4483, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5340-01-143-4483 |
| Primary Part Number | 13144437 |
| Item Name | Bracket,multiple Angle |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Surface Treatment Document and Classification | TT-P-1757,TY 1 FED SPEC SINGLE TREATMENT RESPONSE |
| Distance Between Hole Centers | 4.750 INCHES NOMINAL IN |
| Style Designator | QUADRUPLE ANGLE |
| Material Document and Classification | QQ-A-250/11,T4 FED SPEC SINGLE MATERIAL RESPONSE |
| Mounting Hole Diameter | 0.097 INCHES MINIMUM AND 0.102 INCHES MAXIMUM IN |
| Material Thickness | 0.090 INCHES NOMINAL IN |
| Surface Treatment | CHROMATE ZINC |
| Material | ALUMINUM ALLOY 6061 |
| Hole Quantity | 5 |
| 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 |
|---|---|
| 13144437 PRIMARY | Us Army Aviation and Missile Command (USA) |
| Reference | Meaning |
|---|---|
| 13144437 | 5/2 Secondary reference U.S. Government activity |
NSN 5340-01-143-4483 is a Bracket,multiple Angle, manufactured by Us Army Aviation and Missile Command, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-143-4483 has 1 manufacturer part number on file: 13144437 (Us Army Aviation and Missile Command).
Key specifications for 13144437: Overall Height: 0.750 INCHES NOMINAL IN; Surface Treatment Document and Classification: TT-P-1757,TY 1 FED SPEC SINGLE TREATMENT RESPONSE; Distance Between Hole Centers: 4.750 INCHES NOMINAL IN; Style Designator: QUADRUPLE ANGLE. 10 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.