The Wrench,box, cataloged under National Stock Number 5120-01-654-1728, 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 10 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 | 5120-01-654-1728 |
| Primary Part Number | 27-394 |
| Item Name | Wrench,box |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | Apex Tool Group, Llc Dba Nicholson |
| Status | ACTIVE |
| Small End Head Thickness | 0.437 INCHES NOMINAL IN |
| Large End Head Thickness | 0.406 INCHES NOMINAL IN |
| Small End Outside Diameter | 1.000 INCHES NOMINAL IN |
| Large End Outside Diameter | 0.906 INCHES NOMINAL IN |
| Wrenching Surface Size | 0.6250 INCHES NOMINAL FIRST END IN |
| Wrenching End Offset Angle | 45.0 DEGREES NOMINAL |
| Material | STEEL OVERALL |
| Wrenching Surface Shape | 12 POINT BOTH ENDS INTERNAL |
| Style Designator | DEEP ANGULAR OFFSET DOUBLE HEAD |
| Wrenching Surface Size | 0.6875 INCHES NOMINAL SECOND END IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 27-394 | Apex Tool Group, Llc Dba Nicholson (USA) |
NSN 5120-01-654-1728 is a Wrench,box, manufactured by Apex Tool Group, Llc Dba Nicholson, classified under FSC 5120 (No Item Name Available). Status: active.
NSN 5120-01-654-1728 has 1 cross-referenced part number: 27-394 (Apex Tool Group, Llc Dba Nicholson).
There are 4 known substitutes for 5120-01-654-1728: 5330-00-717-1164, 5325-01-188-5119, 6130-01-600-0763 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 27-394: Small End Head Thickness: 0.437 INCHES NOMINAL IN; Large End Head Thickness: 0.406 INCHES NOMINAL IN; Small End Outside Diameter: 1.000 INCHES NOMINAL IN; Large End Outside Diameter: 0.906 INCHES NOMINAL IN. 11 total characteristics are documented in the Federal Logistics Information System.