The Bracket,angle, cataloged under National Stock Number 5340-01-442-2705, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Fastener Specialty, Inc.. Government technical data includes 14 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 5340-01-442-2705 |
| Primary Part Number | ST9M580-106 |
| Item Name | Bracket,angle |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Fastener Specialty, Inc. |
| Status | ACTIVE |
| First Leg Angle | 90.0 DEGREES NOMINAL |
| Second Leg Relationship to First Leg | NOT IDENTICAL |
| Second Leg Width | 1.000 INCHES NOMINAL IN |
| Second Leg Length | 0.910 INCHES NOMINAL IN |
| Style Designator | ANGLE |
| First Leg Style | CORNER RADIUS |
| Features Provided | NUT |
| Second Leg Thickness | 0.050 INCHES NOMINAL IN |
| First Leg Thickness | 0.050 INCHES NOMINAL IN |
| First Leg Length | 0.750 INCHES NOMINAL IN |
| First Leg Width | 1.460 INCHES NOMINAL IN |
| Second Leg Style | CORNER RADIUS |
| Surface Treatment | PRIMER |
| Material | ALUMINUM ALLOY 2024 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| ST9M580-106 PRIMARY | Fastener Specialty, Inc. (USA) |
| Reference | Meaning |
|---|---|
| ST9M581A2 | 5/9 Secondary reference Fastener Specialty, Inc. |
NSN 5340-01-442-2705 is a Bracket,angle, manufactured by Fastener Specialty, Inc., classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-442-2705 has 1 manufacturer part number on file: ST9M580-106 (Fastener Specialty, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 5340-01-471-6507. Verify interchangeability with system specifications before substitution.
Key specifications for ST9M580-106: First Leg Angle: 90.0 DEGREES NOMINAL; Second Leg Relationship to First Leg: NOT IDENTICAL; Second Leg Width: 1.000 INCHES NOMINAL IN; Second Leg Length: 0.910 INCHES NOMINAL IN. 14 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.