The Wrench,open End, cataloged under National Stock Number 5120-00-289-8212, 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 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 6 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 | 5120-00-289-8212 |
| Primary Part Number | 3726 |
| Item Name | Wrench,open End |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | Martin Sprocket and Gear Inc |
| Status | CANCELLED |
| Small End Head Thickness | 0.422 INCHES MAXIMUM IN |
| Large End Head Thickness | 0.422 INCHES MAXIMUM IN |
| Specification/standard Data | 05047-ASME B107.100 CAT 39 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Nondefinitive Spec/std Data | 2 TYPE AND 3 CLASS |
| Surface Treatment | CHROMIUM OVERALL |
| Wrenching Surface Shape | OVAL BOTH ENDS INTERNAL |
| Style Designator | DOUBLE HEAD |
| Material | STEEL OVERALL |
| Small End Head Angle | 15.0 DEGREES NOMINAL |
| Wrenching Surface Size | 1.500 INCHES NOMINAL BOTH ENDS IN |
| Large End Head Angle | 60.0 DEGREES NOMINAL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 3726 | Martin Sprocket and Gear Inc (USA) |
| DA48 | Stanley Industrial & Automotive Llc (USA) |
| B107.39 | The American Society of Mechanical Engineers (USA) |
| B107.39 TY2CL2 | General Services Administration Federal Supply Service (USA) |
| B107.100 | The American Society of Mechanical Engineers (USA) |
| GGG-W-636 TY16ST1 | General Services Administration Federal Supply Service (USA) |
| GGG-W-636 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| A-A-1359 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| B107.100 CAT 39 TY2CL3 | General Services Administration Federal Supply Service (USA) |
NSN 5120-00-289-8212 is a Wrench,open End, manufactured by Martin Sprocket and Gear Inc, classified under FSC 5120 (No Item Name Available). Status: cancelled.
NSN 5120-00-289-8212 has 9 cross-referenced part numbers: 3726 (Martin Sprocket and Gear Inc), DA48 (Stanley Industrial & Automotive Llc), B107.39 (The American Society of Mechanical Engineers), B107.39 TY2CL2 (General Services Administration Federal Supply Service), B107.100 (The American Society of Mechanical Engineers) and 4 more.
There are 12 known substitutes for 5120-00-289-8212: 5950-00-127-9278, 5120-00-184-8652, 5120-00-184-8653 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 3726: Small End Head Thickness: 0.422 INCHES MAXIMUM IN; Large End Head Thickness: 0.422 INCHES MAXIMUM IN; Specification/standard Data: 05047-ASME B107.100 CAT 39 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Nondefinitive Spec/std Data: 2 TYPE AND 3 CLASS. 12 total characteristics are documented in the Federal Logistics Information System.
NSN 5120-00-289-8212 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.