The Ratchet Attachment,socket Wrench, cataloged under National Stock Number 5120-01-399-9668, 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 11 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5120-01-399-9668 |
| Primary Part Number | J5447 |
| Item Name | Ratchet Attachment,socket Wrench |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | The Stanley Works Dba Stanley Proto |
| Status | CANCELLED |
| Style Designator | EXTERNAL-INTERNAL |
| Drive Surface Size | 0.500 INCHES NOMINAL BOTH ENDS IN |
| Specification/standard Data | 05047-ASME B107.10 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Drive End Shape | SQUARE FIRST END INTERNAL |
| Material | STEEL OVERALL |
| Nondefinitive Spec/std Data | 2 TYPE AND 3 CLASS AND B STYLE |
| Drive End Shape | SQUARE SECOND END EXTERNAL |
| Surface Treatment | CHROMIUM OVERALL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1AM49 | W.w. Grainger, Inc. Div Government Sales Division (USA) |
| 5447 | The Stanley Works Dba Stanley Proto (USA) |
| B107.10 TY2CL3STB | General Services Administration Federal Supply Service (USA) |
| B107.10 | The American Society of Mechanical Engineers (USA) |
| J5447 PRIMARY | The Stanley Works Dba Stanley Proto (USA) |
| 5447 | Naval Inventory Control Point Mechanicsburg (USA) |
| 5447 | Goodrich Corp Dba Goodrich Corp (USA) |
| 5447 | General Microwave Corporation Div Kratos Microwave Electronics (USA) |
| 5447 | Leonardo Us Cyber and Security Solutions, Llc (USA) |
| 5447 | Microsemi Corp.-Power Management Group Holding Dba Babcock (USA) |
| 5447 | Goodrich Corporation (USA) |
NSN 5120-01-399-9668 is a Ratchet Attachment,socket Wrench, manufactured by The Stanley Works Dba Stanley Proto, classified under FSC 5120 (No Item Name Available). Status: cancelled.
NSN 5120-01-399-9668 has 11 cross-referenced part numbers: 1AM49 (W.w. Grainger, Inc. Div Government Sales Division), 5447 (The Stanley Works Dba Stanley Proto), B107.10 TY2CL3STB (General Services Administration Federal Supply Service), B107.10 (The American Society of Mechanical Engineers), J5447 (The Stanley Works Dba Stanley Proto) and 6 more.
There are 12 known substitutes for 5120-01-399-9668: 4730-00-011-8539, 5120-00-227-8129, 5120-00-243-7322 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for J5447: Style Designator: EXTERNAL-INTERNAL; Drive Surface Size: 0.500 INCHES NOMINAL BOTH ENDS IN; Specification/standard Data: 05047-ASME B107.10 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Drive End Shape: SQUARE FIRST END INTERNAL. 9 total characteristics are documented in the Federal Logistics Information System.
NSN 5120-01-399-9668 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.