The Wrench,open End, cataloged under National Stock Number 5120-01-399-9902, 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 8 commercial cross-references from 5 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 | 5120-01-399-9902 |
| 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 | CANCELLED |
| Small End Head Thickness | 0.172 INCHES NOMINAL IN |
| Large End Head Thickness | 0.172 INCHES NOMINAL IN |
| Small End Head Angle | 15.0 DEGREES NOMINAL |
| Wrenching Surface Shape | OVAL BOTH ENDS INTERNAL |
| Nondefinitive Spec/std Data | 3 TYPE |
| Material | STEEL OVERALL |
| Style Designator | THIN DOUBLE HEAD |
| Large End Head Angle | 15.0 DEGREES NOMINAL |
| Specification/standard Data | 05047-ASME B107.100 CAT 39 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Wrenching Surface Size | 0.625 INCHES NOMINAL SECOND END IN |
| Surface Treatment | CHROMIUM OVERALL |
| Wrenching Surface Size | 0.562 INCHES NOMINAL FIRST END IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| B107.39 | The American Society of Mechanical Engineers (USA) |
| B107.100 CAT 39 TY3 | General Services Administration Federal Supply Service (USA) |
| 1ANN0 | W.w. Grainger, Inc. Div Government Sales Division (USA) |
| J3430 | The Stanley Works Dba Stanley Proto (USA) |
| B107.39 TY3 | General Services Administration Federal Supply Service (USA) |
| STP 3430 | Kipper Tool Company Dba Kipper Management Inc (USA) |
| 3430 | The Stanley Works Dba Stanley Proto (USA) |
| B107.100 | The American Society of Mechanical Engineers (USA) |
NSN 5120-01-399-9902 is a Wrench,open End, manufactured by The American Society of Mechanical Engineers, classified under FSC 5120 (No Item Name Available). Status: cancelled.
NSN 5120-01-399-9902 has 8 cross-referenced part numbers: B107.39 (The American Society of Mechanical Engineers), B107.100 CAT 39 TY3 (General Services Administration Federal Supply Service), 1ANN0 (W.w. Grainger, Inc. Div Government Sales Division), J3430 (The Stanley Works Dba Stanley Proto), B107.39 TY3 (General Services Administration Federal Supply Service) and 3 more.
There are 12 known substitutes for 5120-01-399-9902: 5841-00-090-6734, 5120-00-184-8621, 4730-00-196-1542 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for B107.39: Overall Length: 10.000 INCHES NOMINAL IN; Small End Head Thickness: 0.172 INCHES NOMINAL IN; Large End Head Thickness: 0.172 INCHES NOMINAL IN; Small End Head Angle: 15.0 DEGREES NOMINAL. 14 total characteristics are documented in the Federal Logistics Information System.
NSN 5120-01-399-9902 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.