The Wrench,open End, cataloged under National Stock Number 5120-00-277-8312, 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 12 commercial cross-references from 7 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 | 5120-00-277-8312 |
| 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 |
| Specification/standard Data | 05047-ASME B107.100 CAT 39 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Large End Head Angle | 15.0 DEGREES NOMINAL |
| Wrenching Surface Size | 0.312 INCHES NOMINAL SECOND END IN |
| Small End Head Thickness | 0.156 INCHES MAXIMUM IN |
| Nondefinitive Spec/std Data | 2 TYPE AND 2 CLASS |
| Material | STEEL OVERALL |
| Style Designator | DOUBLE HEAD |
| Small End Head Angle | 60.0 DEGREES NOMINAL |
| Wrenching Surface Shape | OVAL BOTH ENDS INTERNAL |
| Surface Treatment | CHROMIUM OVERALL |
| Wrenching Surface Size | 0.281 INCHES NOMINAL FIRST END IN |
| Large End Head Thickness | 0.156 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| B107.39 | The American Society of Mechanical Engineers (USA) |
| V6 | Durston Manufacturing Company Dba Vim Tools (USA) |
| B107.6 | The American Society of Mechanical Engineers (USA) |
| B107.39 TY2CL2 | General Services Administration Federal Supply Service (USA) |
| GGG-W-636 TY6 | General Services Administration Federal Supply Service (USA) |
| GGG-W-636 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| B107.100 CAT 39 TY2CL2 | General Services Administration Federal Supply Service (USA) |
| A-A-1355 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| B107.100 CAT 39 TY2CL3 | General Services Administration Federal Supply Service (USA) |
| ES-305 | Emporium Specialties Co Inc (USA) |
| 1932WZ9/32X5/16 | Sna Germany Gmbh (DEU) |
| B107.100 | The American Society of Mechanical Engineers (USA) |
NSN 5120-00-277-8312 is a Wrench,open End, manufactured by The American Society of Mechanical Engineers, classified under FSC 5120 (No Item Name Available). Status: cancelled.
NSN 5120-00-277-8312 has 12 cross-referenced part numbers: B107.39 (The American Society of Mechanical Engineers), V6 (Durston Manufacturing Company Dba Vim Tools), B107.6 (The American Society of Mechanical Engineers), B107.39 TY2CL2 (General Services Administration Federal Supply Service), GGG-W-636 TY6 (General Services Administration Federal Supply Service) and 7 more.
There are 12 known substitutes for 5120-00-277-8312: 4320-00-146-4905, 5120-00-181-6847, 3030-00-264-3056 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for B107.39: Specification/standard Data: 05047-ASME B107.100 CAT 39 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Large End Head Angle: 15.0 DEGREES NOMINAL; Wrenching Surface Size: 0.312 INCHES NOMINAL SECOND END IN; Small End Head Thickness: 0.156 INCHES MAXIMUM IN. 14 total characteristics are documented in the Federal Logistics Information System.
NSN 5120-00-277-8312 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.