The Wrench,box and Open End,combinat, cataloged under National Stock Number 5120-01-366-8795, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Stanley Industrial & Automotive Llc. 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through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-01-366-8795 |
| Primary Part Number | CW18KS |
| Item Name | Wrench,box and Open End,combinat |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | Stanley Industrial & Automotive Llc |
| Status | ACTIVE |
| Wrenching Surface Size | 0.562 INCHES NOMINAL BOTH ENDS IN |
| Style Designator | OFFSET |
| Specification/standard Data | 0U583-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Nondefinitive Spec/std Data | 2 TYPE AND 4 CLASS AND B STYLE |
| Wrenching End Offset Angle | 15.0 DEGREES NOMINAL |
| Wrenching Surface Shape | 12 POINT SECOND END INTERNAL |
| Wrenching Surface Shape | OVAL FIRST END INTERNAL |
| Surface Treatment | CHROMIUM OVERALL |
| Head Angle | 15.0 DEGREES NOMINAL |
| 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 |
|---|---|
| CW18KS | Stanley Industrial & Automotive Llc (USA) |
| Reference | Meaning |
|---|---|
| CW18R | 5/9 Secondary reference Stanley Industrial & Automotive Llc |
| B107.6 | 5/9 Secondary reference The American Society of Mechanical Engineers |
| AS954 TY2CL4STB | 5/1 Secondary reference U.S. Government activity |
| CW18 | 5/9 Secondary reference Stanley Industrial & Automotive Llc |
| B107.6 TY1 | 5/9 Secondary reference U.S. Government activity |
| AS954 | 5/9 Secondary reference U.S. Government activity |
| AS954 | 3/1 Design control — primary reference Sae International Dba Sae International |
NSN 5120-01-366-8795 is a Wrench,box and Open End,combinat, manufactured by Stanley Industrial & Automotive Llc, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-01-366-8795 has 1 manufacturer part number on file: CW18KS (Stanley Industrial & Automotive Llc).
Key specifications for CW18KS: Wrenching Surface Size: 0.562 INCHES NOMINAL BOTH ENDS IN; Style Designator: OFFSET; Overall Length: 5.75 INCHES MINIMUM AND 6.73 INCHES MAXIMUM IN; Specification/standard Data: 0U583-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD. 10 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.