The Transformer,power, cataloged under National Stock Number 5950-01-317-1888, 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 Lockheed Martin Corporation Div Lockheed Martin Systems & Global Solutions. Government technical data includes 23 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-01-317-1888 |
| Primary Part Number | 3191419-104-103 |
| Item Name | Transformer,power |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Lockheed Martin Corporation Div Lockheed Martin Systems & Global Solutions |
| Status | ACTIVE |
| Reliability Indicator | NOT ESTABLISHED |
| Nominal Thread Size | 0.112 INCHES SINGLE GROUP IN |
| Winding Operating Voltage | 10.61 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY |
| Body Height | 1.250 INCHES MAXIMUM IN |
| Inclosure Type | FULLY INCLOSED |
| Winding Function and Quantity | 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT |
| Winding Operating Voltage | 63.63 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Mounting Facility Quantity | 4 SINGLE GROUP |
| Winding Operating Current | 45.0 AMPERES DC NOMINAL SINGLE COMPONENT FIRST SECONDARY |
| Maximum Operating Temp | 130.0 CELSIUS DEGC |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP |
| Terminal Type and Quantity | 6 TURRET AND 3 THREADED STUD |
| Winding Operating Current | 2.0 AMPERES DC NOMINAL SINGLE COMPONENT SECOND SECONDARY |
| Body Length | 2.500 INCHES MAXIMUM IN |
| Frequency Rating | 19.0 KILOHERTZ MINIMUM AND 21.0 KILOHERTZ MAXIMUM SINGLE COMPONENT |
| Winding Operating Current | 3.54 AMPERES AC NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Winding Operating Voltage | 16.97 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY |
| Mounting Method | THREADED HOLE(S) SINGLE GROUP |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 1.600 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Body Width | 2.000 INCHES MAXIMUM IN |
| Input-Output Phase Relationship | SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.900 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Test Data Document | 99696-3191419-104 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 |
|---|---|
| 20146 | Robert M. Hadley Company, Inc. (USA) |
| 3191419-104-103 PRIMARY | Lockheed Martin Corporation Div Lockheed Martin Systems & Global Solutions (USA) |
NSN 5950-01-317-1888 is a Transformer,power, manufactured by Lockheed Martin Corporation Div Lockheed Martin Systems & Global Solutions, classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-01-317-1888 has 2 cross-referenced part numbers: 20146 (Robert M. Hadley Company, Inc.), 3191419-104-103 (Lockheed Martin Corporation Div Lockheed Martin Systems & Global Solutions).
There are 12 known substitutes for 5950-01-317-1888: 4925-00-088-7931, 5133-00-228-1393, 5360-00-361-0566 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 3191419-104-103: Reliability Indicator: NOT ESTABLISHED; Nominal Thread Size: 0.112 INCHES SINGLE GROUP IN; Winding Operating Voltage: 10.61 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY; Body Height: 1.250 INCHES MAXIMUM IN. 23 total characteristics are documented in the Federal Logistics Information System.