The Switching Unit,power Transfer, cataloged under National Stock Number 6110-00-109-5604, is classified within Federal Supply Class 6110 (No Item Name Available) of the Electric Wire, Power, and Distribution Equipment group. The primary manufacturer of record is Electro Switch Corp. Dba Electro Switch Corp. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6110-00-109-5604 |
| Primary Part Number | 127903LA |
| Item Name | Switching Unit,power Transfer |
| FSC / FSG | 6110 / 61 — No Item Name Available |
| Manufacturer | Electro Switch Corp. Dba Electro Switch Corp |
| Status | ACTIVE |
| Enclosure Feature | FULLY ENCLOSED |
| Current Rating in Amps | 200.0 |
| Switch Position Quantity | 4 |
| Switch Off Position | NOT INCLUDED |
| Manual Operation Facility | NOT PROVIDED |
| Voltage in Volts | 460.0 |
| Current Type | AC |
| Overall Diameter | 6.750 INCHES NOMINAL IN |
| Switch Pole Quantity | 3 |
| Mounting Configuration | FOUR 0.525 IN. DIA THRU HOLES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 127903LA PRIMARY | Electro Switch Corp. Dba Electro Switch Corp (USA) |
| 90-4173 | Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc (USA) |
| 90-4173 | Eaton Corp Opns & Technical Center (USA) |
| 93041 | Electro Switch Corp. Dba Electro Switch Corp (USA) |
NSN 6110-00-109-5604 is a Switching Unit,power Transfer, manufactured by Electro Switch Corp. Dba Electro Switch Corp, classified under FSC 6110 (No Item Name Available). Status: active.
NSN 6110-00-109-5604 has 4 cross-referenced part numbers: 127903LA (Electro Switch Corp. Dba Electro Switch Corp), 90-4173 (Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc), 90-4173 (Eaton Corp Opns & Technical Center), 93041 (Electro Switch Corp. Dba Electro Switch Corp).
There are 3 known substitutes for 6110-00-109-5604: 6240-00-242-6218, 5940-00-351-7230, 4920-01-296-1635. Verify interchangeability with system specifications before substitution.
Key specifications for 127903LA: Enclosure Feature: FULLY ENCLOSED; Current Rating in Amps: 200.0; Switch Position Quantity: 4; Switch Off Position: NOT INCLUDED. 11 total characteristics are documented in the Federal Logistics Information System.