The Wrench,box, cataloged under National Stock Number 5120-01-601-5163, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Armstrong Bros Tool Co. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 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 | 5120-01-601-5163 |
| Primary Part Number | 27-268 |
| Item Name | Wrench,box |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | Armstrong Bros Tool Co |
| Status | ACTIVE |
| Style Designator | HALF-MOON DOUBLE HEAD |
| Wrenching Surface Size | 0.625 INCHES NOMINAL SECOND END IN |
| Wrenching Surface Size | 0.563 INCHES NOMINAL FIRST END IN |
| Wrenching Surface Shape | 12 POINT BOTH ENDS INTERNAL |
| Surface Treatment | CHROMIUM OVERALL |
| Material | STEEL OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 27-268 | Armstrong Bros Tool Co (USA) |
| A-A-1346 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| 27-268 | Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. (USA) |
| 27-268 | Apex Tool Group, Llc Dba Nicholson (USA) |
NSN 5120-01-601-5163 is a Wrench,box, manufactured by Armstrong Bros Tool Co, classified under FSC 5120 (No Item Name Available). Status: active.
NSN 5120-01-601-5163 has 4 cross-referenced part numbers: 27-268 (Armstrong Bros Tool Co), A-A-1346 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), 27-268 (Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc.), 27-268 (Apex Tool Group, Llc Dba Nicholson).
There are 12 known substitutes for 5120-01-601-5163: 5120-00-184-8631, 4320-00-218-6266, 5120-00-222-1596 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 27-268: Overall Length: 7.870 INCHES NOMINAL IN; Style Designator: HALF-MOON DOUBLE HEAD; Wrenching Surface Size: 0.625 INCHES NOMINAL SECOND END IN; Wrenching Surface Size: 0.563 INCHES NOMINAL FIRST END IN. 8 total characteristics are documented in the Federal Logistics Information System.