The Wrench,open End, cataloged under National Stock Number 5120-00-528-2576, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Textron Systems Corporation Dba Textron Systems Corp. Government technical data includes 5 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5120-00-528-2576 |
| Primary Part Number | 112-542-607-1 |
| Item Name | Wrench,open End |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | Textron Systems Corporation Dba Textron Systems Corp |
| Status | ACTIVE |
| Wrenching Surface Size | 0.109 INCHES NOMINAL SINGLE END IN |
| Style Designator | SINGLE HEAD |
| Wrenching Surface Shape | SQUARE SINGLE END INTERNAL |
| Head Angle | 15.0 DEGREES NOMINAL |
| Head Thickness | 0.188 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 112-542-607-1 PRIMARY | Textron Systems Corporation Dba Textron Systems Corp (USA) |
| Reference | Meaning |
|---|---|
| 5282576 | 5/9 Secondary reference U.S. Government activity |
| 112-542-607-1 | 5/9 Secondary reference U.S. Government activity |
NSN 5120-00-528-2576 is a Wrench,open End, manufactured by Textron Systems Corporation Dba Textron Systems Corp, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-00-528-2576 has 1 manufacturer part number on file: 112-542-607-1 (Textron Systems Corporation Dba Textron Systems Corp).
Key specifications for 112-542-607-1: Wrenching Surface Size: 0.109 INCHES NOMINAL SINGLE END IN; Style Designator: SINGLE HEAD; Overall Length: 3.156 INCHES NOMINAL IN; Wrenching Surface Shape: SQUARE SINGLE END INTERNAL. 5 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.