The Extension,socket Wrench, cataloged under National Stock Number 5120-01-399-9615, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is The Stanley Works Dba Stanley Proto. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5120-01-399-9615 |
| Primary Part Number | J5259 |
| Item Name | Extension,socket Wrench |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | The Stanley Works Dba Stanley Proto |
| Status | CANCELLED |
| Drive End Shape | SQUARE FIRST END INTERNAL |
| Material | STEEL OVERALL |
| Features Provided | MANUAL TOOL |
| Surface Treatment | CHROMIUM OVERALL |
| Drive End Shape | SQUARE SECOND END EXTERNAL |
| Style Designator | RIGID |
| Drive Surface Size | 0.375 INCHES NOMINAL BOTH ENDS IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| J5259 | Henchman Group Pty Ltd the Trustee for Henchman Unit Trust (AUS) |
| J5259 | Henchman Products Pty Ltd (AUS) |
| 5259 | The Stanley Works Dba Stanley Proto (USA) |
| 1AH73 | W.w. Grainger, Inc. Div Government Sales Division (USA) |
| J5259 PRIMARY | The Stanley Works Dba Stanley Proto (USA) |
NSN 5120-01-399-9615 is a Extension,socket Wrench, manufactured by The Stanley Works Dba Stanley Proto, classified under FSC 5120 (No Item Name Available). Status: cancelled.
NSN 5120-01-399-9615 has 5 cross-referenced part numbers: J5259 (Henchman Group Pty Ltd the Trustee for Henchman Unit Trust), J5259 (Henchman Products Pty Ltd), 5259 (The Stanley Works Dba Stanley Proto), 1AH73 (W.w. Grainger, Inc. Div Government Sales Division), J5259 (The Stanley Works Dba Stanley Proto).
There are 11 known substitutes for 5120-01-399-9615: 2995-00-013-3707, 4510-00-062-0134, 5360-00-231-3114 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for J5259: Drive End Shape: SQUARE FIRST END INTERNAL; Material: STEEL OVERALL; Overall Length: 1.750 INCHES NOMINAL IN; Features Provided: MANUAL TOOL. 8 total characteristics are documented in the Federal Logistics Information System.
NSN 5120-01-399-9615 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.