The Bracket,angle, cataloged under National Stock Number 5340-01-458-5943, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service. Government technical data includes 15 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-458-5943 |
| Primary Part Number | 12373899 |
| Item Name | Bracket,angle |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service |
| Status | ACTIVE |
| First Leg Angle | 0.12 RADIANS NOMINAL |
| Second Leg Relationship to First Leg | NOT IDENTICAL |
| Surface Treatment Document and Classification | MIL-STD-171, 7.3.1 MIL SPEC SINGLE TREATMENT RESPONSE |
| Second Leg Width | 26.0000 INCHES MINIMUM AND 26.1200 INCHES MAXIMUM IN |
| Second Leg Length | 2.0000 INCHES NOMINAL IN |
| First Leg End Width | 25.5600 INCHES NOMINAL IN |
| Style Designator | ANGLE |
| First Leg Style | CHAMFERED ENDS |
| Second Leg Thickness | 2.0000 INCHES NOMINAL IN |
| First Leg Thickness | 2.0000 INCHES NOMINAL IN |
| First Leg Length | 2.0000 INCHES NOMINAL IN |
| First Leg Width | 26.0000 INCHES MINIMUM AND 26.1200 INCHES MAXIMUM IN |
| Second Leg Style | CHAMFERED ENDS |
| Surface Treatment | ANODIZE |
| Material | ALUMINUM ALLOY 6061 |
| 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 |
|---|---|
| 12373899 PRIMARY | Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service (USA) |
| Reference | Meaning |
|---|---|
| 12373899 | 5/9 Secondary reference U S Army Tank Automotive Command Amsta-Im-Mm |
| 12373899 | 5/9 Secondary reference General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems |
NSN 5340-01-458-5943 is a Bracket,angle, manufactured by Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-458-5943 has 1 manufacturer part number on file: 12373899 (Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service).
Key specifications for 12373899: First Leg Angle: 0.12 RADIANS NOMINAL; Second Leg Relationship to First Leg: NOT IDENTICAL; Surface Treatment Document and Classification: MIL-STD-171, 7.3.1 MIL SPEC SINGLE TREATMENT RESPONSE; Second Leg Width: 26.0000 INCHES MINIMUM AND 26.1200 INCHES MAXIMUM IN. 15 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.