The Wrench,open End, cataloged under National Stock Number 5120-00-541-0895, 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 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 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: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-00-541-0895 |
| Primary Part Number | B107.100 |
| Item Name | Wrench,open End |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | The American Society of Mechanical Engineers |
| Status | ACTIVE |
| Large End Head Thickness | 0.125 INCHES NOMINAL IN |
| Style Designator | THIN DOUBLE HEAD, DOUBLE OFFSET BOTH ENDS |
| Nondefinitive Spec/std Data | 3 TYPE |
| Material | STEEL OVERALL |
| Specification/standard Data | 05047-ASME B107.100 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Wrenching Surface Shape | OVAL BOTH ENDS INTERNAL |
| Large End Head Angle | 15.0 DEGREES NOMINAL |
| Small End Head Angle | 15.0 DEGREES NOMINAL |
| Wrenching Surface Size | 0.437 INCHES NOMINAL SECOND END IN |
| Wrenching Surface Size | 0.375 INCHES NOMINAL FIRST END IN |
| Small End Head Thickness | 0.125 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| B107.100 | The American Society of Mechanical Engineers (USA) |
| AN8505-2 | Aeronautical Standards Group Dept of Navy and Air Force (USA) |
| ST00188-02 | Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company (USA) |
| S20102 | Lockheed Martin Corp (USA) |
| B107.39 | The American Society of Mechanical Engineers (USA) |
| B107.39 TY3 | General Services Administration Federal Supply Service (USA) |
| B107.100 CAT 39 TY3 | General Services Administration Federal Supply Service (USA) |
NSN 5120-00-541-0895 is a Wrench,open End, manufactured by The American Society of Mechanical Engineers, classified under FSC 5120 (No Item Name Available). Status: active.
NSN 5120-00-541-0895 has 7 cross-referenced part numbers: B107.100 (The American Society of Mechanical Engineers), AN8505-2 (Aeronautical Standards Group Dept of Navy and Air Force), ST00188-02 (Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company), S20102 (Lockheed Martin Corp), B107.39 (The American Society of Mechanical Engineers) and 2 more.
There are 12 known substitutes for 5120-00-541-0895: 5120-00-184-8621, 5120-00-277-1322, 5120-00-277-2327 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for B107.100: Large End Head Thickness: 0.125 INCHES NOMINAL IN; Style Designator: THIN DOUBLE HEAD, DOUBLE OFFSET BOTH ENDS; Nondefinitive Spec/std Data: 3 TYPE; Material: STEEL OVERALL. 12 total characteristics are documented in the Federal Logistics Information System.