The Switching Board, cataloged under National Stock Number 4931-01-143-3190, is classified within Federal Supply Class 4931 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Spectrum Control Inc Div Weinschel. Government technical data includes 1 verified specification, 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4931-01-143-3190 |
| Primary Part Number | 190-39 |
| Item Name | Switching Board |
| FSC / FSG | 4931 / 49 — No Item Name Available |
| Manufacturer | Spectrum Control Inc Div Weinschel |
| Status | ACTIVE |
| Test Data Document | 93459-190-39 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 190-39 PRIMARY | Spectrum Control Inc Div Weinschel (USA) |
NSN 4931-01-143-3190 is a Switching Board, manufactured by Spectrum Control Inc Div Weinschel, classified under FSC 4931 (No Item Name Available). Status: active.
NSN 4931-01-143-3190 has 1 cross-referenced part number: 190-39 (Spectrum Control Inc Div Weinschel).
There are 4 known substitutes for 4931-01-143-3190: 5360-00-200-4890, 1560-00-773-2397, 5961-00-912-9008 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 190-39: Test Data Document: 93459-190-39 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING). 1 total characteristics are documented in the Federal Logistics Information System.