The Wrench,spanner, cataloged under National Stock Number 5120-01-170-6664, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Bosch Automotive Service Solutions Inc.. Government technical data includes 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5120-01-170-6664 |
| Primary Part Number | J-34616 |
| Item Name | Wrench,spanner |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | Bosch Automotive Service Solutions Inc. |
| Status | ACTIVE |
| Opening Diameter | 1.610 INCHES NOMINAL IN |
| Lug Thickness | 0.105 INCHES NOMINAL IN |
| Drive Surface Size | 0.500 INCHES NOMINAL SINGLE END IN |
| Angle Between Lugs | 60.0 DEGREES NOMINAL |
| Lug Width | 0.240 INCHES NOMINAL IN |
| Drive End Shape | SQUARE SINGLE END INTERNAL |
| Surface Treatment | CHROMIUM OR ZINC OR OXIDE OVERALL |
| Functional Description | USED TO INSTALL/REMOVE WHEEL BEARING NUT |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| J-34616 | Bosch Automotive Service Solutions Inc. (USA) |
| Reference | Meaning |
|---|---|
| DWG5120-01-170-6664 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5120-01-170-6664 is a Wrench,spanner, manufactured by Bosch Automotive Service Solutions Inc., classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-01-170-6664 has 1 manufacturer part number on file: J-34616 (Bosch Automotive Service Solutions Inc.).
Key specifications for J-34616: Opening Diameter: 1.610 INCHES NOMINAL IN; Lug Thickness: 0.105 INCHES NOMINAL IN; Drive Surface Size: 0.500 INCHES NOMINAL SINGLE END IN; Angle Between Lugs: 60.0 DEGREES NOMINAL. 9 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.