The Transformer,power, cataloged under National Stock Number 5950-00-990-9057, 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 Us Army Aviation and Missile Command. Government technical data includes 24 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-990-9057 |
| Primary Part Number | 10178371 |
| Item Name | Transformer,power |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Reliability Indicator | NOT ESTABLISHED |
| Winding Function and Quantity | 1 PRIMARY AND 3 SECONDARY SINGLE COMPONENT |
| Body Height | 1.560 INCHES MAXIMUM IN |
| Frequency Rating | 400.0 HERTZ NOMINAL SINGLE COMPONENT |
| Winding Operating Voltage | 20.37 AC VOLTS NOMINAL AND 26.80 AC VOLTS NOMINAL AND 33.23 AC VOLTS NOMINAL AND 53.60 AC VOLTS NOMINAL AND 199.80 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY |
| Body Width | 2.000 INCHES MAXIMUM IN |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 1.312 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Inclosure Type | FULLY INCLOSED |
| Maximum Operating Temp | 60.0 CELSIUS DEGC |
| Terminal Type and Quantity | 15 TURRET |
| Nominal Thread Size | 0.138 INCHES SINGLE GROUP IN |
| Winding Operating Current | 100.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT FIRST SECONDARY |
| Winding Operating Voltage | 25.20 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY |
| Mounting Method | THREADED STUD(S) SINGLE GROUP |
| Mounting Facility Quantity | 4 SINGLE GROUP |
| Winding Operating Current | 30.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SECOND SECONDARY |
| Input-Output Phase Relationship | SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT |
| Body Length | 2.750 INCHES MAXIMUM IN |
| Winding Operating Voltage | 240.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Winding Operating Current | 100.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT THIRD SECONDARY |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP |
| Winding Operating Voltage | 3.75 AC VOLTS NOMINAL AND 9.10 AC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY |
| Winding Shielding Method | INTERNAL SHIELD BROUGHT OUT TO TERMINAL AND INTERNAL SHIELD GROUNDED TO INCLOSURE AND BROUGHT OUT TO TERMINAL SINGLE COMPONENT |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.560 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 50586 | Coiltron Inc Div Coiltron (USA) |
| 62987 | Topaz Inc Sub of Square D Co Powermark Div (USA) |
| A8125 | Square D Co Epe/topaz (USA) |
| 50586 | Pegasus Savunma Sanayi Ve Ticaret Anonim Sirketi (TUR) |
| A8125 | Magnetic Devices Inc (USA) |
| 10178371 PRIMARY | Us Army Aviation and Missile Command (USA) |
NSN 5950-00-990-9057 is a Transformer,power, manufactured by Us Army Aviation and Missile Command, classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-00-990-9057 has 6 cross-referenced part numbers: 50586 (Coiltron Inc Div Coiltron), 62987 (Topaz Inc Sub of Square D Co Powermark Div), A8125 (Square D Co Epe/topaz), 50586 (Pegasus Savunma Sanayi Ve Ticaret Anonim Sirketi), A8125 (Magnetic Devices Inc) and 1 more.
There are 9 known substitutes for 5950-00-990-9057: 5996-00-058-1613, 6665-00-097-0388, 2520-00-378-1194 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 10178371: Reliability Indicator: NOT ESTABLISHED; Winding Function and Quantity: 1 PRIMARY AND 3 SECONDARY SINGLE COMPONENT; Body Height: 1.560 INCHES MAXIMUM IN; Frequency Rating: 400.0 HERTZ NOMINAL SINGLE COMPONENT. 24 total characteristics are documented in the Federal Logistics Information System.