The Screwdriver Attachment,socket Wr, cataloged under National Stock Number 5120-01-399-9789, 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 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5120-01-399-9789 |
| Primary Part Number | J5239-27W |
| Item Name | Screwdriver Attachment,socket Wr |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | The Stanley Works Dba Stanley Proto |
| Status | CANCELLED |
| Surface Treatment | OXIDE BIT |
| Drive Surface Size | 0.375 INCHES NOMINAL SINGLE END IN |
| Features Provided | MANUAL TOOL AND REPLACEABLE BIT |
| Surface Treatment | CHROMIUM DRIVE SURFACE |
| Style Designator | TORX |
| Material | STEEL OVERALL |
| Wrenching Surface Shape | 6 POINT STAR SINGLE END EXTERNAL |
| Blade Length | 0.688 INCHES NOMINAL IN |
| Tip Size Designation | T27 |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 5239-27W | The Stanley Works Dba Stanley Proto (USA) |
| 5C619 | W.w. Grainger, Inc. Div Government Sales Division (USA) |
| J5239-27W | Henchman Group Pty Ltd the Trustee for Henchman Unit Trust (AUS) |
| STP 5239-27W | Kipper Tool Company Dba Kipper Management Inc (USA) |
| J5239-27W PRIMARY | The Stanley Works Dba Stanley Proto (USA) |
| J5239-27W | Henchman Products Pty Ltd (AUS) |
NSN 5120-01-399-9789 is a Screwdriver Attachment,socket Wr, manufactured by The Stanley Works Dba Stanley Proto, classified under FSC 5120 (No Item Name Available). Status: cancelled.
NSN 5120-01-399-9789 has 6 cross-referenced part numbers: 5239-27W (The Stanley Works Dba Stanley Proto), 5C619 (W.w. Grainger, Inc. Div Government Sales Division), J5239-27W (Henchman Group Pty Ltd the Trustee for Henchman Unit Trust), STP 5239-27W (Kipper Tool Company Dba Kipper Management Inc), J5239-27W (The Stanley Works Dba Stanley Proto) and 1 more.
There is 1 known substitute for 5120-01-399-9789: 5120-01-078-1899. Verify interchangeability with system specifications before substitution.
Key specifications for J5239-27W: Overall Length: 1.844 INCHES NOMINAL IN; Surface Treatment: OXIDE BIT; Drive Surface Size: 0.375 INCHES NOMINAL SINGLE END IN; Features Provided: MANUAL TOOL AND REPLACEABLE BIT. 10 total characteristics are documented in the Federal Logistics Information System.
NSN 5120-01-399-9789 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.