The Wrench,box and Open End,combinat, cataloged under National Stock Number 5120-01-598-3042, 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 9 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 | 5120-01-598-3042 |
| Primary Part Number | 52-220 |
| Item Name | Wrench,box and Open End,combinat |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | Apex Tool Group, Llc Dba Nicholson |
| Status | ACTIVE |
| Surface Treatment | CHROMIUM OVERALL |
| Material | STEEL OVERALL |
| Head Angle | 15.0 DEGREES NOMINAL |
| Wrenching End Offset Angle | 15.0 DEGREES NOMINAL |
| Style Designator | OFFSET |
| Wrenching Surface Shape | 12 POINT SECOND END INTERNAL |
| Features Provided | FULL POLISH |
| Wrenching Surface Size | 20.0 MILLIMETERS NOMINAL BOTH ENDS MM |
| Wrenching Surface Shape | OVAL FIRST END INTERNAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5120-01-598-3042 is a Wrench,box and Open End,combinat, manufactured by Apex Tool Group, Llc Dba Nicholson, classified under FSC 5120 (No Item Name Available). Status: active.
NSN 5120-01-598-3042 has 3 cross-referenced part numbers: 52-220 (Apex Tool Group, Llc Dba Nicholson), 52-220 (Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc.), 52-220 (Armstrong Bros Tool Co).
There are 6 known substitutes for 5120-01-598-3042: 5210-00-058-0898, 5330-00-871-9486, 4920-01-045-4544 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 52-220: Overall Length: 292.1 MILLIMETERS NOMINAL MM; Surface Treatment: CHROMIUM OVERALL; Material: STEEL OVERALL; Head Angle: 15.0 DEGREES NOMINAL. 10 total characteristics are documented in the Federal Logistics Information System.