The Transformer,power Autotransforme, cataloged under National Stock Number 5950-01-181-1754, is classified within Federal Supply Class 5950 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Robert M. Hadley Company, Inc.. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 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 | 5950-01-181-1754 |
| Primary Part Number | 18856-2 |
| Item Name | Transformer,power Autotransforme |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Robert M. Hadley Company, Inc. |
| Status | ACTIVE |
| Reliability Indicator | NOT ESTABLISHED |
| Terminal Type and Quantity | 4 SOLDER STUD |
| Inclosure Type | FULLY INCLOSED |
| Input-Output Phase Relationship | SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT |
| Winding Function and Quantity | 1 PRIMARY, FIXED AUTOTRANSFORMER TYPE SINGLE COMPONENT |
| Winding Operating Voltage | 13.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY OUTPUT |
| Frequency Rating | 25.0 KILOHERTZ NOMINAL SINGLE COMPONENT |
| Mounting Facility Quantity | 2 SINGLE GROUP |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP |
| Winding Operating Current | 16.0 AMPERES DC NOMINAL SINGLE COMPONENT SINGLE PRIMARY OUTPUT |
| Distance Between Mounting Facility Centers | 1.490 INCHES MINIMUM AND 1.510 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Maximum Operating Temp | 155.0 CELSIUS DEGC |
| Mounting Method | THREADED HOLE(S) SINGLE GROUP |
| Nominal Thread Size | 0.138 INCHES SINGLE GROUP IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| WE-3366 | Magnetika Inc (USA) |
| 11147 | Sora Power Inc. Dba Sigma Division (USA) |
| 18856-2 PRIMARY | Robert M. Hadley Company, Inc. (USA) |
| 865406-0001 | Litton Systems Inc. Div Navigation Systems Division (USA) |
| 13245 | Magnespec Inc (USA) |
| WE-3366 | Wems Electronics Transformer Group (USA) |
NSN 5950-01-181-1754 is a Transformer,power Autotransforme, manufactured by Robert M. Hadley Company, Inc., classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-01-181-1754 has 6 cross-referenced part numbers: WE-3366 (Magnetika Inc), 11147 (Sora Power Inc. Dba Sigma Division), 18856-2 (Robert M. Hadley Company, Inc.), 865406-0001 (Litton Systems Inc. Div Navigation Systems Division), 13245 (Magnespec Inc) and 1 more.
There are 12 known substitutes for 5950-01-181-1754: 5905-00-052-5997, 5330-00-323-9315, 3030-00-528-4634 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 18856-2: Overall Width: 1.130 INCHES MAXIMUM IN; Reliability Indicator: NOT ESTABLISHED; Overall Length: 1.870 INCHES MINIMUM AND 1.930 INCHES MAXIMUM IN; Overall Height: 1.600 INCHES MAXIMUM IN. 17 total characteristics are documented in the Federal Logistics Information System.