The Wrench,open End, cataloged under National Stock Number 5120-00-293-1312, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Martin Sprocket and Gear Inc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5120-00-293-1312 |
| Primary Part Number | 19 |
| Item Name | Wrench,open End |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | Martin Sprocket and Gear Inc |
| Status | CANCELLED |
| Wrenching Surface Size | 3.875 INCHES NOMINAL SINGLE END IN |
| Nondefinitive Spec/std Data | 5 TYPE |
| Material | STEEL OVERALL |
| Wrenching Surface Shape | OVAL SINGLE END INTERNAL |
| Head Angle | 15.0 DEGREES NOMINAL |
| Hardness Rating | 40.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM |
| Style Designator | SINGLE HEAD |
| Head Thickness | 1.812 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| GGG-W-636 TY5 | General Services Administration Federal Supply Service (USA) |
| BW-19 | Trw Inc Hand Tools Div Trw Industrial Products Group (USA) |
| 19 PRIMARY | Martin Sprocket and Gear Inc (USA) |
| 19 | Trw Inc Hand Tools Div Trw Industrial Products Group (USA) |
| 30-0705 | Martin Sprocket and Gear Inc (USA) |
| 12Z710PC22 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| GGG-W-636 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| BW-19 PRIMARY | Williams J H Industrial Products Inc (USA) |
| 41W1431 PRIMARY | Marine Corps (USA) |
NSN 5120-00-293-1312 is a Wrench,open End, manufactured by Martin Sprocket and Gear Inc, classified under FSC 5120 (No Item Name Available). Status: cancelled.
NSN 5120-00-293-1312 has 9 cross-referenced part numbers: GGG-W-636 TY5 (General Services Administration Federal Supply Service), BW-19 (Trw Inc Hand Tools Div Trw Industrial Products Group), 19 (Martin Sprocket and Gear Inc), 19 (Trw Inc Hand Tools Div Trw Industrial Products Group), 30-0705 (Martin Sprocket and Gear Inc) and 4 more.
There are 4 known substitutes for 5120-00-293-1312: 4730-00-079-1362, 5950-01-103-4846, 6750-01-427-3168 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 19: Wrenching Surface Size: 3.875 INCHES NOMINAL SINGLE END IN; Nondefinitive Spec/std Data: 5 TYPE; Material: STEEL OVERALL; Wrenching Surface Shape: OVAL SINGLE END INTERNAL. 9 total characteristics are documented in the Federal Logistics Information System.
NSN 5120-00-293-1312 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.