The Socket,socket Wrench, cataloged under National Stock Number 5120-01-581-5801, 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 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 | 5120-01-581-5801 |
| Primary Part Number | 38-315 |
| 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 | 35.0 MILLIMETERS NOMINAL MM |
| Features Provided | MANUAL TOOL |
| Drive End Shape | SQUARE SINGLE END INTERNAL |
| Drive Surface Size | 0.375 INCHES NOMINAL SINGLE END IN |
| Wrenching Surface Shape | 12 POINT SINGLE END INTERNAL |
| Wrenching Surface Size | 15.0 MILLIMETERS NOMINAL SINGLE END MM |
| Wrenching End Outside Diameter | 20.7 MILLIMETERS NOMINAL MM |
| Drive End Outside Diameter | 20.7 MILLIMETERS NOMINAL MM |
| Style Designator | INTERNAL-INTERNAL |
| Material | STEEL OVERALL |
| Surface Treatment | CHROMIUM OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5120-01-581-5801 is a Socket,socket Wrench, manufactured by Apex Tool Group, Llc Dba Nicholson, classified under FSC 5120 (No Item Name Available). Status: active.
NSN 5120-01-581-5801 has 3 cross-referenced part numbers: 38-315 (Apex Tool Group, Llc Dba Nicholson), 38-315 (Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc.), 38-315 (Armstrong Bros Tool Co).
There are 4 known substitutes for 5120-01-581-5801: 5330-00-358-9808, 2810-00-566-2893, 5120-01-173-7055 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 38-315: Overall Length: 63.5 MILLIMETERS NOMINAL MM; Wrenching End Opening Depth: 35.0 MILLIMETERS NOMINAL MM; Features Provided: MANUAL TOOL; Drive End Shape: SQUARE SINGLE END INTERNAL. 12 total characteristics are documented in the Federal Logistics Information System.