The Wrench,open End, cataloged under National Stock Number 5120-00-277-1191, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is The Stanley Works Dba Stanley Proto. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 10 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 | 5120-00-277-1191 |
| Primary Part Number | JC906B |
| Item Name | Wrench,open End |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | The Stanley Works Dba Stanley Proto |
| Status | CANCELLED |
| Surface Treatment | OXIDE OVERALL |
| Wrenching Surface Shape | OVAL SINGLE END INTERNAL |
| Head Thickness | 0.531 INCHES MINIMUM IN |
| Style Designator | STRUCTURAL |
| Wrenching Surface Size | 1.000 INCHES NOMINAL SINGLE END IN |
| Material | STEEL OVERALL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 32-532 | Apex Tool Group, Llc Dba Nicholson (USA) |
| 32-532 | Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. (USA) |
| C906B | The Stanley Works Dba Stanley Proto (USA) |
| GGG-W-636 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| JC906B PRIMARY | The Stanley Works Dba Stanley Proto (USA) |
| 32-532 | Armstrong Bros Tool Co (USA) |
| 1732 | Wright Tool Company, Llc (USA) |
| 906B PRIMARY | Martin Sprocket and Gear Inc (USA) |
| 1906B | Williams J H Industrial Products Inc (USA) |
| GGG-W-636 TY9CL1 | General Services Administration Federal Supply Service (USA) |
| 1906B | Giga, Inc. (USA) |
NSN 5120-00-277-1191 is a Wrench,open End, manufactured by The Stanley Works Dba Stanley Proto, classified under FSC 5120 (No Item Name Available). Status: cancelled.
NSN 5120-00-277-1191 has 11 cross-referenced part numbers: 32-532 (Apex Tool Group, Llc Dba Nicholson), 32-532 (Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc.), C906B (The Stanley Works Dba Stanley Proto), GGG-W-636 (Federal Specifications Promulgated by General Services Administration Washington DC), JC906B (The Stanley Works Dba Stanley Proto) and 6 more.
There are 12 known substitutes for 5120-00-277-1191: 5120-00-227-8103, 5120-00-240-1588, 5120-00-277-1185 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for JC906B: Surface Treatment: OXIDE OVERALL; Overall Length: 11.000 INCHES MINIMUM AND 14.750 INCHES MAXIMUM IN; Wrenching Surface Shape: OVAL SINGLE END INTERNAL; Head Thickness: 0.531 INCHES MINIMUM IN. 7 total characteristics are documented in the Federal Logistics Information System.
NSN 5120-00-277-1191 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.