The Wrench,spanner, cataloged under National Stock Number 5120-01-656-1378, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Roc-Aire Corp. Dba Roc Aire. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5120-01-656-1378 |
| Primary Part Number | RAC420-117 |
| Item Name | Wrench,spanner |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | Roc-Aire Corp. Dba Roc Aire |
| Status | ACTIVE |
| Torque Capacity | 50.0 INCH-POUNDS NOMINAL IN |
| Hardness Rating | 50.0 ROCKWELL C NOMINAL |
| Style Designator | TUBULAR LUG |
| Material Document and Classification | AMS6487 ASSN STD SINGLE MATERIAL RESPONSE PIN |
| Outside Diameter | 0.437 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 03A407-117 | Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems (USA) |
| RAC420-117 PRIMARY | Roc-Aire Corp. Dba Roc Aire (USA) |
| Reference | Meaning |
|---|---|
| NST-189-17 | 5/2 Secondary reference U.S. Government activity |
NSN 5120-01-656-1378 is a Wrench,spanner, manufactured by Roc-Aire Corp. Dba Roc Aire, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-01-656-1378 has 2 manufacturer part numbers on file: 03A407-117 (Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems), RAC420-117 (Roc-Aire Corp. Dba Roc Aire).
Key specifications for RAC420-117: Torque Capacity: 50.0 INCH-POUNDS NOMINAL IN; Hardness Rating: 50.0 ROCKWELL C NOMINAL; Style Designator: TUBULAR LUG; Material Document and Classification: AMS6487 ASSN STD SINGLE MATERIAL RESPONSE PIN. 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.
NSN 5120-01-656-1378 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.