The Wrench,open End, cataloged under National Stock Number 5120-01-531-6185, 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 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-01-531-6185 |
| Primary Part Number | 53-106 |
| Item Name | Wrench,open End |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | Apex Tool Group, Llc Dba Nicholson |
| Status | ACTIVE |
| Large End Head Thickness | 7.9 MILLIMETERS NOMINAL MM |
| Wrenching Surface Shape | OVAL BOTH ENDS INTERNAL |
| Material | STEEL OVERALL |
| Small End Head Angle | 15.0 DEGREES NOMINAL |
| Style Designator | DOUBLE HEAD |
| Surface Treatment | CHROMIUM OVERALL |
| Small End Head Thickness | 7.9 MILLIMETERS NOMINAL MM |
| Wrenching Surface Size | 19.0 MILLIMETERS NOMINAL FIRST END MM |
| Large End Head Angle | 15.0 DEGREES NOMINAL |
| Wrenching Surface Size | 22.0 MILLIMETERS NOMINAL SECOND END MM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5120-01-531-6185 is a Wrench,open End, manufactured by Apex Tool Group, Llc Dba Nicholson, classified under FSC 5120 (No Item Name Available). Status: active.
NSN 5120-01-531-6185 has 3 cross-referenced part numbers: 53-106 (Apex Tool Group, Llc Dba Nicholson), 53-106 (Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc.), 53-106 (Armstrong Bros Tool Co).
There are 6 known substitutes for 5120-01-531-6185: 5930-00-371-2870, 3040-00-392-7892, 5330-00-537-0312 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 53-106: Large End Head Thickness: 7.9 MILLIMETERS NOMINAL MM; Wrenching Surface Shape: OVAL BOTH ENDS INTERNAL; Material: STEEL OVERALL; Small End Head Angle: 15.0 DEGREES NOMINAL. 11 total characteristics are documented in the Federal Logistics Information System.