The Wrench,open End, cataloged under National Stock Number 5120-01-658-2452, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Henchman Products Pty Ltd. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, 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 | 5120-01-658-2452 |
| Primary Part Number | 26-166 |
| Item Name | Wrench,open End |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | Henchman Products Pty Ltd |
| Status | ACTIVE |
| Small End Head Thickness | 0.421 INCHES NOMINAL IN |
| Large End Head Thickness | 0.421 INCHES NOMINAL IN |
| Large End Head Angle | 15.0 DEGREES NOMINAL |
| Small End Head Angle | 15.0 DEGREES NOMINAL |
| Wrenching Surface Size | 1.062 INCHES NOMINAL FIRST END IN |
| Wrenching Surface Size | 1.125 INCHES NOMINAL SECOND END IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5120-01-658-2452 is a Wrench,open End, manufactured by Henchman Products Pty Ltd, classified under FSC 5120 (No Item Name Available). Status: active.
NSN 5120-01-658-2452 has 3 cross-referenced part numbers: 26-166 (Henchman Products Pty Ltd), 26-166 (Apex Tool Group, Llc Dba Nicholson), 26-166 (Henchman Group Pty Ltd the Trustee for Henchman Unit Trust).
There are 4 known substitutes for 5120-01-658-2452: 3110-00-100-0589, 6615-00-124-4386, 3040-00-724-9619 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 26-166: Small End Head Thickness: 0.421 INCHES NOMINAL IN; Overall Length: 13.000 INCHES NOMINAL IN; Large End Head Thickness: 0.421 INCHES NOMINAL IN; Large End Head Angle: 15.0 DEGREES NOMINAL. 7 total characteristics are documented in the Federal Logistics Information System.