The Wrench,spanner, cataloged under National Stock Number 5120-00-406-6543, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is General Services Administration Federal Supply Service. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-00-406-6543 |
| Primary Part Number | 406-6543 |
| Item Name | Wrench,spanner |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | General Services Administration Federal Supply Service |
| Status | ACTIVE |
| Opening Diameter | 2.750 INCHES NOMINAL IN |
| Lug Width | 0.375 INCHES NOMINAL IN |
| Lug Thickness | 0.375 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5120-00-406-6543 is a Wrench,spanner, manufactured by General Services Administration Federal Supply Service, classified under FSC 5120 (No Item Name Available). Status: active.
NSN 5120-00-406-6543 has 2 cross-referenced part numbers: 20181 (Genisco Technology Corporation), 406-6543 (General Services Administration Federal Supply Service).
There are 7 known substitutes for 5120-00-406-6543: 5305-00-337-1429, 5307-00-467-9981, 5330-00-650-2797 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 406-6543: Opening Diameter: 2.750 INCHES NOMINAL IN; Lug Width: 0.375 INCHES NOMINAL IN; Overall Length: 8.500 INCHES NOMINAL IN; Lug Thickness: 0.375 INCHES NOMINAL IN. 5 total characteristics are documented in the Federal Logistics Information System.