The Wrench,box and Open End,combinat, cataloged under National Stock Number 5120-01-064-1923, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Wta Tool Llc. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 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 | 5120-01-064-1923 |
| Primary Part Number | 6155 |
| Item Name | Wrench,box and Open End,combinat |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | Wta Tool Llc |
| Status | ACTIVE |
| Surface Treatment | CHROMIUM OVERALL |
| Wrenching Surface Flute Quantity | 12 |
| Material | STEEL OVERALL |
| Wrenching End Offset Angle | 15.0 DEGREES NOMINAL |
| Wrenching Surface Shape | OVAL FIRST END INTERNAL |
| Wrenching Surface Shape | SPLINE SECOND END INTERNAL |
| Head Angle | 15.0 DEGREES NOMINAL |
| Wrenching Surface Size | 0.625 INCHES NOMINAL BOTH ENDS IN |
| Style Designator | OFFSET |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 6155 | Wta Tool Llc (USA) |
| 6155 | Granco Industries Inc (USA) |
| MIL-W-8982/6 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| M8982/6-20 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| GIT-6155 | Granco Industries Inc (USA) |
| 3155 | Wta Tool Llc (USA) |
NSN 5120-01-064-1923 is a Wrench,box and Open End,combinat, manufactured by Wta Tool Llc, classified under FSC 5120 (No Item Name Available). Status: active.
NSN 5120-01-064-1923 has 6 cross-referenced part numbers: 6155 (Wta Tool Llc), 6155 (Granco Industries Inc), MIL-W-8982/6 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M8982/6-20 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), GIT-6155 (Granco Industries Inc) and 1 more.
There are 12 known substitutes for 5120-01-064-1923: 5915-00-064-2229, 2815-00-146-7418, 3940-00-242-4016 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 6155: Surface Treatment: CHROMIUM OVERALL; Wrenching Surface Flute Quantity: 12; Special Features: NO. 20 SPLINE SIZE; Material: STEEL OVERALL. 11 total characteristics are documented in the Federal Logistics Information System.