The Toolmaker's Flat, cataloged under National Stock Number 5220-01-564-8609, is classified within Federal Supply Class 5220 (No Item Name Available) of the Measuring Tools group. The primary manufacturer of record is Tru-Stone Technologies. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5220-01-564-8609 |
| Primary Part Number | 6427 |
| Item Name | Toolmaker's Flat |
| FSC / FSG | 5220 / 52 — No Item Name Available |
| Manufacturer | Tru-Stone Technologies |
| Status | ACTIVE |
| Design Type | WORKING SINGLE |
| Material | GRANITE |
| Case | NOT PROVIDED |
| Diameter | 6.000 INCHES NOMINAL IN |
| Thickness | 2.000 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 6427 PRIMARY | Tru-Stone Technologies (USA) |
NSN 5220-01-564-8609 is a Toolmaker's Flat, manufactured by Tru-Stone Technologies, classified under FSC 5220 (No Item Name Available). Status: active.
NSN 5220-01-564-8609 has 1 cross-referenced part number: 6427 (Tru-Stone Technologies).
There are 8 known substitutes for 5220-01-564-8609: 3110-00-100-6208, 2520-00-358-4469, 5325-00-470-3539 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 6427: Design Type: WORKING SINGLE; Material: GRANITE; Case: NOT PROVIDED; End Item Identification: 4940-01-551-2884, MAINTENANCE FACILITY, TRANSPORTABLE. 8 total characteristics are documented in the Federal Logistics Information System.