The Wrench,box, cataloged under National Stock Number 5120-00-224-3140, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Armstrong Bros Tool Co. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5120-00-224-3140 |
| Primary Part Number | 27-379 |
| Item Name | Wrench,box |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | Armstrong Bros Tool Co |
| Status | CANCELLED |
| Wrenching Surface Size | 0.625 INCHES NOMINAL SECOND END IN |
| Style Designator | DEEP ANGULAR OFFSET DOUBLE HEAD |
| Wrenching Surface Size | 0.562 INCHES NOMINAL FIRST END IN |
| Material | STEEL OVERALL |
| Nondefinitive Spec/std Data | 2 TYPE AND 3 CLASS AND A STYLE |
| Wrenching Surface Shape | 12 POINT BOTH ENDS INTERNAL |
| Wrenching End Offset Angle | 40.0 DEGREES MINIMUM AND 65.0 DEGREES MAXIMUM |
| Specification/standard Data | 81343-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Surface Treatment | CHROMIUM OVERALL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 27-379 | Armstrong Bros Tool Co (USA) |
| B107.100 | The American Society of Mechanical Engineers (USA) |
| B107.9 TY3CL1 | General Services Administration Federal Supply Service (USA) |
| AS954 TY2CL3STA | General Services Administration Federal Supply Service (USA) |
| AS954 | Society of Automotive Engineers Inc (USA) |
| B107.9 | The American Society of Mechanical Engineers (USA) |
| A-A-1344 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| AS954 | Sae International Dba Sae International (USA) |
| 27-379 | Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. (USA) |
| 27-379 | Apex Tool Group, Llc Dba Nicholson (USA) |
| B107.6 | The American Society of Mechanical Engineers (USA) |
| GGG-W-636 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
NSN 5120-00-224-3140 is a Wrench,box, manufactured by Armstrong Bros Tool Co, classified under FSC 5120 (No Item Name Available). Status: cancelled.
NSN 5120-00-224-3140 has 12 cross-referenced part numbers: 27-379 (Armstrong Bros Tool Co), B107.100 (The American Society of Mechanical Engineers), B107.9 TY3CL1 (General Services Administration Federal Supply Service), AS954 TY2CL3STA (General Services Administration Federal Supply Service), AS954 (Society of Automotive Engineers Inc) and 7 more.
There are 12 known substitutes for 5120-00-224-3140: 5120-00-222-1593, 5120-00-222-1599, 5120-00-224-3135 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 27-379: Wrenching Surface Size: 0.625 INCHES NOMINAL SECOND END IN; Style Designator: DEEP ANGULAR OFFSET DOUBLE HEAD; Wrenching Surface Size: 0.562 INCHES NOMINAL FIRST END IN; Special Features: FORGED STEEL. 11 total characteristics are documented in the Federal Logistics Information System.
NSN 5120-00-224-3140 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.