The Socket,socket Wrench, cataloged under National Stock Number 5120-01-654-1739, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Apex Tool Group, Llc Dba Nicholson. Government technical data includes 11 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-01-654-1739 |
| Primary Part Number | 37-109 |
| Item Name | Socket,socket Wrench |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | Apex Tool Group, Llc Dba Nicholson |
| Status | ACTIVE |
| Wrenching End Opening Depth | 7.9 MILLIMETERS NOMINAL MM |
| Wrenching End Outside Diameter | 12.8 MILLIMETERS NOMINAL MM |
| Drive End Outside Diameter | 12.8 MILLIMETERS NOMINAL MM |
| Drive Surface Size | 0.250 INCHES NOMINAL SINGLE END IN |
| Features Provided | MANUAL TOOL |
| Material | STEEL OVERALL |
| Wrenching Surface Size | 9.0 MILLIMETERS NOMINAL SINGLE END MM |
| Wrenching Surface Shape | 12 POINT SINGLE END INTERNAL |
| Surface Treatment | CHROMIUM OVERALL |
| Drive End Shape | SQUARE SINGLE END INTERNAL |
| Style Designator | INTERNAL-INTERNAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 37-109 | Apex Tool Group, Llc Dba Nicholson (USA) |
NSN 5120-01-654-1739 is a Socket,socket Wrench, manufactured by Apex Tool Group, Llc Dba Nicholson, classified under FSC 5120 (No Item Name Available). Status: active.
NSN 5120-01-654-1739 has 1 cross-referenced part number: 37-109 (Apex Tool Group, Llc Dba Nicholson).
There are 4 known substitutes for 5120-01-654-1739: 5110-00-233-9679, 5325-00-917-2929, 5315-01-104-2581 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 37-109: Wrenching End Opening Depth: 7.9 MILLIMETERS NOMINAL MM; Overall Length: 22.3 MILLIMETERS NOMINAL MM; Wrenching End Outside Diameter: 12.8 MILLIMETERS NOMINAL MM; Drive End Outside Diameter: 12.8 MILLIMETERS NOMINAL MM. 12 total characteristics are documented in the Federal Logistics Information System.