The Socket,socket Wrench, cataloged under National Stock Number 5120-01-397-3064, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Henchman Group Pty Ltd the Trustee for Henchman Unit Trust. 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through both NSN and commercial part number lookups. 9 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5120-01-397-3064 |
| Primary Part Number | A10-107 |
| Item Name | Socket,socket Wrench |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | Henchman Group Pty Ltd the Trustee for Henchman Unit Trust |
| Status | ACTIVE |
| Drive Surface Size | 0.250 INCHES NOMINAL SINGLE END IN |
| Wrenching Surface Size | 0.219 INCHES NOMINAL SINGLE END IN |
| Style Designator | INTERNAL-INTERNAL |
| Features Provided | MANUAL TOOL |
| Specification/standard Data | 0U583-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Nondefinitive Spec/std Data | 1 TYPE AND 1 CLASS AND A STYLE |
| Wrenching Surface Shape | 12 POINT SINGLE END INTERNAL |
| Drive End Shape | SQUARE SINGLE END INTERNAL |
| Surface Treatment | CHROMIUM OVERALL |
| 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 |
|---|---|
| A10-107 | Henchman Group Pty Ltd the Trustee for Henchman Unit Trust (AUS) |
| Reference | Meaning |
|---|---|
| 10-107 | 5/9 Secondary reference Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. |
| AS954 | 5/9 Secondary reference U.S. Government activity |
| 456720002308 | 6/9 Informative reference only Ncb Hungary (honvedsegi Egyseges Termekkod) |
| 10-107 | 5/9 Secondary reference Apex Tool Group, Llc Dba Nicholson |
| AS954 | 3/1 Design control — primary reference Sae International Dba Sae International |
| 10-107 | 5/9 Secondary reference Armstrong Bros Tool Co |
| AS954 TY1CL1STA | 5/1 Secondary reference U.S. Government activity |
| 80211 | 5/9 Secondary reference Apex Tool Group, Llc Dba Nicholson |
| A10-107 | 5/9 Secondary reference Henchman Products Pty Ltd |
NSN 5120-01-397-3064 is a Socket,socket Wrench, manufactured by Henchman Group Pty Ltd the Trustee for Henchman Unit Trust, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-01-397-3064 has 1 manufacturer part number on file: A10-107 (Henchman Group Pty Ltd the Trustee for Henchman Unit Trust).
1 possible match (shared part number, not a government interchangeability claim): 5975-01-651-7155. Verify interchangeability with system specifications before substitution.
Key specifications for A10-107: Drive Surface Size: 0.250 INCHES NOMINAL SINGLE END IN; Wrenching Surface Size: 0.219 INCHES NOMINAL SINGLE END IN; Style Designator: INTERNAL-INTERNAL; Overall Length: 1.270 INCHES MAXIMUM IN. 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.