The Transformer,power, cataloged under National Stock Number 5950-01-031-7680, 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 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 19 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-01-031-7680 |
| Primary Part Number | 2500703 |
| Item Name | Transformer,power |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Winding Operating Voltage | 21.00 AC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY |
| Winding Operating Current | 70.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY |
| Frequency Rating | 400.0 HERTZ MINIMUM AND 1.2 KILOHERTZ MAXIMUM SINGLE COMPONENT |
| Mounting Method | BRACKET(S) AND UNTHREADED HOLE(S) SINGLE GROUP |
| Transformer Winding Connection Type | OPEN DELTA-OPEN DELTA |
| Mounting Hole Diameter | 0.161 INCHES NOMINAL SINGLE GROUP IN |
| Winding Operating Voltage | 21.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY |
| Mounting Facility Quantity | 4 SINGLE GROUP |
| Body Width | 2.562 INCHES MAXIMUM IN |
| Winding Operating Voltage | 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Maximum Transformer Power Rating | 100.0 WATTS SINGLE COMPONENT |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 3.250 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Winding Operating Voltage | 13.50 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 1.750 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Terminal Type and Quantity | 12 WIRE HOOK |
| Input-Output Phase Relationship | THREE PHASE TO THREE PHASE SINGLE COMPONENT |
| Winding Function and Quantity | 1 PRIMARY AND 3 SECONDARY SINGLE COMPONENT |
| Reliability Indicator | NOT ESTABLISHED |
| Inclosure Type | FULLY INCLOSED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2500703 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| W-9208 | Cen Electronics a Div of Chloride Power Electronics Inc (USA) |
| 2500703 | Cen Electronics a Div of Chloride Power Electronics Inc (USA) |
| 27103 | Torotel, Inc. Div Torotel Products, Inc. (USA) |
NSN 5950-01-031-7680 is a Transformer,power, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-01-031-7680 has 4 cross-referenced part numbers: 2500703 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), W-9208 (Cen Electronics a Div of Chloride Power Electronics Inc), 2500703 (Cen Electronics a Div of Chloride Power Electronics Inc), 27103 (Torotel, Inc. Div Torotel Products, Inc.).
There are 11 known substitutes for 5950-01-031-7680: 6160-00-128-0150, 5905-00-279-4359, 2920-00-504-1721 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2500703: Winding Operating Voltage: 21.00 AC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY; Winding Operating Current: 70.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY; Frequency Rating: 400.0 HERTZ MINIMUM AND 1.2 KILOHERTZ MAXIMUM SINGLE COMPONENT; Mounting Method: BRACKET(S) AND UNTHREADED HOLE(S) SINGLE GROUP. 21 total characteristics are documented in the Federal Logistics Information System.