The Wrench,open End, cataloged under National Stock Number 5120-00-277-8309, 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 11 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 | 5120-00-277-8309 |
| 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 |
| Wrenching Surface Size | 0.219 INCHES NOMINAL FIRST END IN |
| Nondefinitive Spec/std Data | 2 TYPE AND 2 CLASS |
| Wrenching Surface Shape | OVAL BOTH ENDS INTERNAL |
| Style Designator | DOUBLE HEAD |
| Specification/standard Data | 05047-ASME B107.100 CAT 39 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Material | STEEL OVERALL |
| Small End Head Thickness | 0.109 INCHES MAXIMUM IN |
| Large End Head Thickness | 0.109 INCHES MAXIMUM IN |
| Surface Treatment | CHROMIUM OVERALL |
| Wrenching Surface Size | 0.250 INCHES NOMINAL SECOND END IN |
| Large End Head Angle | 15.0 DEGREES NOMINAL |
| Small End Head Angle | 60.0 DEGREES NOMINAL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| B107.39 | The American Society of Mechanical Engineers (USA) |
| B107.100 CAT 39 TY2CL3 | General Services Administration Federal Supply Service (USA) |
| B107.100 | The American Society of Mechanical Engineers (USA) |
| A-A-1355 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| B107.6 | The American Society of Mechanical Engineers (USA) |
| B107.39 TY2CL2 | General Services Administration Federal Supply Service (USA) |
| ES-303 | Emporium Specialties Co Inc (USA) |
| V4 | Durston Manufacturing Company Dba Vim Tools (USA) |
| B107.100 CAT 39 TY2CL2 | General Services Administration Federal Supply Service (USA) |
| GGG-W-636 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| GGG-W-636 TY6 | General Services Administration Federal Supply Service (USA) |
NSN 5120-00-277-8309 is a Wrench,open End, manufactured by The American Society of Mechanical Engineers, classified under FSC 5120 (No Item Name Available). Status: cancelled.
NSN 5120-00-277-8309 has 11 cross-referenced part numbers: B107.39 (The American Society of Mechanical Engineers), B107.100 CAT 39 TY2CL3 (General Services Administration Federal Supply Service), B107.100 (The American Society of Mechanical Engineers), A-A-1355 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), B107.6 (The American Society of Mechanical Engineers) and 6 more.
There are 12 known substitutes for 5120-00-277-8309: 5120-00-181-6847, 3030-00-264-3066, 5120-00-277-3414 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for B107.39: Wrenching Surface Size: 0.219 INCHES NOMINAL FIRST END IN; Nondefinitive Spec/std Data: 2 TYPE AND 2 CLASS; Wrenching Surface Shape: OVAL BOTH ENDS INTERNAL; Style Designator: DOUBLE HEAD. 14 total characteristics are documented in the Federal Logistics Information System.
NSN 5120-00-277-8309 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.