The Wrench,open End, cataloged under National Stock Number 5120-00-184-8654, 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 7 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: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-00-184-8654 |
| Primary Part Number | 3719 |
| Item Name | Wrench,open End |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | Martin Sprocket and Gear Inc |
| Status | ACTIVE |
| Small End Head Thickness | 0.297 INCHES MAXIMUM IN |
| Material | STEEL OVERALL |
| Small End Head Angle | 15.0 DEGREES NOMINAL |
| Style Designator | DOUBLE HEAD |
| Wrenching Surface Shape | OVAL BOTH ENDS INTERNAL |
| Large End Head Thickness | 0.297 INCHES MAXIMUM IN |
| Large End Head Angle | 60.0 DEGREES NOMINAL |
| Surface Treatment | CHROMIUM OVERALL |
| Wrenching Surface Size | 0.938 INCHES NOMINAL BOTH ENDS IN |
| Nondefinitive Spec/std Data | 2 TYPE AND 3 CLASS |
| Specification/standard Data | 05047-ASME B107.100 CAT 39 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| B107.100 | The American Society of Mechanical Engineers (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) |
| 3719 PRIMARY | Martin Sprocket and Gear Inc (USA) |
| GGG-W-636 TY16ST1 | General Services Administration Federal Supply Service (USA) |
| DA30 PRIMARY | Stanley Industrial & Automotive Llc (USA) |
NSN 5120-00-184-8654 is a Wrench,open End, manufactured by Martin Sprocket and Gear Inc, classified under FSC 5120 (No Item Name Available). Status: active.
NSN 5120-00-184-8654 has 7 cross-referenced part numbers: B107.100 (The American Society of Mechanical Engineers), GGG-W-636 (Federal Specifications Promulgated by General Services Administration Washington DC), A-A-1359 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), B107.100 CAT 39 TY2CL3 (General Services Administration Federal Supply Service), 3719 (Martin Sprocket and Gear Inc) and 2 more.
There are 12 known substitutes for 5120-00-184-8654: 6135-00-112-8637, 5120-00-184-8652, 5120-00-184-8653 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 3719: Small End Head Thickness: 0.297 INCHES MAXIMUM IN; Material: STEEL OVERALL; Special Features: FORGED STEEL; Small End Head Angle: 15.0 DEGREES NOMINAL. 13 total characteristics are documented in the Federal Logistics Information System.