The Socket,socket Wrench, cataloged under National Stock Number 5120-01-627-1981, 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 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-01-627-1981 |
| Primary Part Number | J5421MH |
| Item Name | Socket,socket Wrench |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | The Stanley Works Dba Stanley Proto |
| Status | ACTIVE |
| Wrenching Surface Shape | 6 POINT SINGLE END INTERNAL |
| Features Provided | MANUAL TOOL |
| Style Designator | INTERNAL-INTERNAL |
| Material | STEEL OVERALL |
| Drive End Shape | SQUARE SINGLE END INTERNAL |
| Surface Treatment | CHROMIUM OVERALL |
| Drive Surface Size | 0.500 INCHES NOMINAL SINGLE END IN |
| Wrenching Surface Size | 21.0 MILLIMETERS NOMINAL SINGLE END MM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| J5421MH | The Stanley Works Dba Stanley Proto (USA) |
NSN 5120-01-627-1981 is a Socket,socket Wrench, manufactured by The Stanley Works Dba Stanley Proto, classified under FSC 5120 (No Item Name Available). Status: active.
NSN 5120-01-627-1981 has 1 cross-referenced part number: J5421MH (The Stanley Works Dba Stanley Proto).
There is 1 known substitute for 5120-01-627-1981: 5120-01-348-9040. Verify interchangeability with system specifications before substitution.
Key specifications for J5421MH: Overall Length: 1.500 INCHES NOMINAL IN; Wrenching Surface Shape: 6 POINT SINGLE END INTERNAL; Features Provided: MANUAL TOOL; Style Designator: INTERNAL-INTERNAL. 9 total characteristics are documented in the Federal Logistics Information System.