The Wrench,box, cataloged under National Stock Number 5120-00-287-4165, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 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 | 5120-00-287-4165 |
| Primary Part Number | X840B |
| Item Name | Wrench,box |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc |
| Status | ACTIVE |
| Surface Treatment | OXIDE OVERALL |
| Outside Diameter | 4.188 INCHES MAXIMUM IN |
| Wrenching Surface Shape | 12 POINT SINGLE END INTERNAL |
| Wrenching Surface Size | 2.625 INCHES NOMINAL SINGLE END IN |
| Offset Height | 2.250 INCHES MINIMUM IN |
| Material | STEEL OVERALL |
| Head Thickness | 1.562 INCHES MAXIMUM IN |
| Style Designator | DOUBLE OFFSET STUB END |
| Special Markings | WRENCH SIZE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| X840B | Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA) |
| GGG-W-636 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| A-A-1340 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| 284 | Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA) |
| GGG-W-636 TY18CL2 | General Services Administration Federal Supply Service (USA) |
NSN 5120-00-287-4165 is a Wrench,box, manufactured by Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc, classified under FSC 5120 (No Item Name Available). Status: active.
NSN 5120-00-287-4165 has 5 cross-referenced part numbers: X840B (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc), GGG-W-636 (Federal Specifications Promulgated by General Services Administration Washington DC), A-A-1340 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), 284 (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc), GGG-W-636 TY18CL2 (General Services Administration Federal Supply Service).
There are 12 known substitutes for 5120-00-287-4165: 5340-00-081-3341, 5910-00-112-7017, 5365-00-241-9962 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for X840B: Surface Treatment: OXIDE OVERALL; Outside Diameter: 4.188 INCHES MAXIMUM IN; Overall Length: 13.562 INCHES MINIMUM IN; Wrenching Surface Shape: 12 POINT SINGLE END INTERNAL. 10 total characteristics are documented in the Federal Logistics Information System.