The Socket,socket Wrench, cataloged under National Stock Number 5120-01-399-9643, 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 8 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5120-01-399-9643 |
| Primary Part Number | J5310M |
| Item Name | Socket,socket Wrench |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | The Stanley Works Dba Stanley Proto |
| Status | CANCELLED |
| Wrenching Surface Size | 10.0 MILLIMETERS NOMINAL SINGLE END MM |
| Features Provided | MANUAL TOOL |
| Surface Treatment | CHROMIUM OVERALL |
| Drive End Shape | SQUARE SINGLE END INTERNAL |
| Style Designator | INTERNAL-INTERNAL |
| Wrenching Surface Shape | 12 POINT SINGLE END INTERNAL |
| Material | STEEL OVERALL |
| Drive Surface Size | 0.500 INCHES NOMINAL SINGLE END IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 3R835 | W.w. Grainger, Inc. Div Government Sales Division (USA) |
| 5120PL2169549 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 5310M | The Stanley Works Dba Stanley Proto (USA) |
| J5310M PRIMARY | The Stanley Works Dba Stanley Proto (USA) |
| MD1210 | Gray Hand Tool Sales Ltd (CAN) |
NSN 5120-01-399-9643 is a Socket,socket Wrench, manufactured by The Stanley Works Dba Stanley Proto, classified under FSC 5120 (No Item Name Available). Status: cancelled.
NSN 5120-01-399-9643 has 5 cross-referenced part numbers: 3R835 (W.w. Grainger, Inc. Div Government Sales Division), 5120PL2169549 (Jednolity Indeks Materialowy - Uniform Material Index), 5310M (The Stanley Works Dba Stanley Proto), J5310M (The Stanley Works Dba Stanley Proto), MD1210 (Gray Hand Tool Sales Ltd).
There are 2 known substitutes for 5120-01-399-9643: 3110-00-156-7915, 5120-01-369-1056. Verify interchangeability with system specifications before substitution.
Key specifications for J5310M: Wrenching Surface Size: 10.0 MILLIMETERS NOMINAL SINGLE END MM; Features Provided: MANUAL TOOL; Surface Treatment: CHROMIUM OVERALL; Drive End Shape: SQUARE SINGLE END INTERNAL. 9 total characteristics are documented in the Federal Logistics Information System.
NSN 5120-01-399-9643 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.