The Wrench,box, cataloged under National Stock Number 5120-01-398-9243, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Sears, Roebuck and Co. Dba Sears Div Sears Commercial. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-01-398-9243 |
| Primary Part Number | 00942957000 |
| Item Name | Wrench,box |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | Sears, Roebuck and Co. Dba Sears Div Sears Commercial |
| Status | ACTIVE |
| Style Designator | SHALLOW ANGULAR OFFSET DOUBLE HEAD |
| Surface Treatment | CHROMIUM OVERALL |
| Wrenching End Offset Angle | 15.0 DEGREES NOMINAL |
| Wrenching Surface Size | 15.0 MILLIMETERS NOMINAL SECOND END MM |
| Wrenching Surface Shape | 12 POINT BOTH ENDS INTERNAL |
| Wrenching Surface Size | 13.0 MILLIMETERS NOMINAL FIRST END MM |
| Material | STEEL OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 42957 | Sears, Roebuck and Co. Dba Sears Div Sears Commercial (USA) |
| 00942957000 PRIMARY | Sears, Roebuck and Co. Dba Sears Div Sears Commercial (USA) |
| 9-42957 | Sears, Roebuck and Co. Dba Sears Div Sears Commercial (USA) |
NSN 5120-01-398-9243 is a Wrench,box, manufactured by Sears, Roebuck and Co. Dba Sears Div Sears Commercial, classified under FSC 5120 (No Item Name Available). Status: active.
NSN 5120-01-398-9243 has 3 cross-referenced part numbers: 42957 (Sears, Roebuck and Co. Dba Sears Div Sears Commercial), 00942957000 (Sears, Roebuck and Co. Dba Sears Div Sears Commercial), 9-42957 (Sears, Roebuck and Co. Dba Sears Div Sears Commercial).
There are 3 known substitutes for 5120-01-398-9243: 2940-00-610-0352, 4320-01-035-6896, 5330-01-072-5765. Verify interchangeability with system specifications before substitution.
Key specifications for 00942957000: Style Designator: SHALLOW ANGULAR OFFSET DOUBLE HEAD; Surface Treatment: CHROMIUM OVERALL; Wrenching End Offset Angle: 15.0 DEGREES NOMINAL; Wrenching Surface Size: 15.0 MILLIMETERS NOMINAL SECOND END MM. 8 total characteristics are documented in the Federal Logistics Information System.