The Wrench,open End, cataloged under National Stock Number 5120-00-277-2326, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is The American Society of Mechanical Engineers. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-00-277-2326 |
| Primary Part Number | B107.39 |
| Item Name | Wrench,open End |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | The American Society of Mechanical Engineers |
| Status | ACTIVE |
| Large End Head Thickness | 0.641 INCHES MAXIMUM IN |
| Small End Head Angle | 15.0 DEGREES NOMINAL |
| Specification/standard Data | 05047-ASME B107.100 CAT 39 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Wrenching Surface Size | 1.625 INCHES NOMINAL SECOND END IN |
| Material | STEEL OVERALL |
| Nondefinitive Spec/std Data | 1 TYPE |
| Style Designator | DOUBLE HEAD |
| Large End Head Angle | 15.0 DEGREES NOMINAL |
| Small End Head Thickness | 0.641 INCHES MAXIMUM IN |
| Wrenching Surface Shape | OVAL BOTH ENDS INTERNAL |
| Wrenching Surface Size | 1.438 INCHES NOMINAL FIRST END IN |
| Surface Treatment | CHROMIUM OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| B107.39 | The American Society of Mechanical Engineers (USA) |
| 26-199 | Apex Tool Group, Llc Dba Nicholson (USA) |
| 41 | Trw Inc Hand Tools Div Trw Industrial Products Group (USA) |
| B107.6 | The American Society of Mechanical Engineers (USA) |
| GGG-W-636 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| GGG-W-636 TY4 | General Services Administration Federal Supply Service (USA) |
| B107.100 | The American Society of Mechanical Engineers (USA) |
| 1041 | Martin Sprocket and Gear Inc (USA) |
| B107.39 TY1CL1 | General Services Administration Federal Supply Service (USA) |
| 26-199 | Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. (USA) |
| B107.100 CAT 39 TY1 | General Services Administration Federal Supply Service (USA) |
| 26-199 | Armstrong Bros Tool Co (USA) |
| A-A-1356 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
NSN 5120-00-277-2326 is a Wrench,open End, manufactured by The American Society of Mechanical Engineers, classified under FSC 5120 (No Item Name Available). Status: active.
NSN 5120-00-277-2326 has 13 cross-referenced part numbers: B107.39 (The American Society of Mechanical Engineers), 26-199 (Apex Tool Group, Llc Dba Nicholson), 41 (Trw Inc Hand Tools Div Trw Industrial Products Group), B107.6 (The American Society of Mechanical Engineers), GGG-W-636 (Federal Specifications Promulgated by General Services Administration Washington DC) and 8 more.
There are 2 known substitutes for 5120-00-277-2326: 9540-00-027-9167, 3120-00-474-3123. Verify interchangeability with system specifications before substitution.
Key specifications for B107.39: Large End Head Thickness: 0.641 INCHES MAXIMUM IN; Small End Head Angle: 15.0 DEGREES NOMINAL; Specification/standard Data: 05047-ASME B107.100 CAT 39 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Wrenching Surface Size: 1.625 INCHES NOMINAL SECOND END IN. 13 total characteristics are documented in the Federal Logistics Information System.