The Transformer,power, cataloged under National Stock Number 5950-00-520-2693, 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 Signal Transformer Co Inc. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-520-2693 |
| Primary Part Number | DU-1/2 |
| Item Name | Transformer,power |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Signal Transformer Co Inc |
| Status | ACTIVE |
| Terminal Type and Quantity | 16 THREADED STUD |
| Mounting Method | FLANGE AND SLOT SINGLE GROUP |
| Input-Output Phase Relationship | SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT |
| Winding Operating Current | 4.6 AMPERES AC MAXIMUM SINGLE COMPONENT ALL SECONDARY |
| Mounting Slot Width | 0.196 INCHES NOMINAL SINGLE GROUP IN |
| Winding Operating Voltage | 104.00 AC VOLTS NOMINAL AND 110.00 AC VOLTS NOMINAL AND 120.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL SECONDARY |
| Maximum Transformer Power Rating | 0.5 KILOVOLT-AMPERE SINGLE COMPONENT |
| Winding Function and Quantity | 2 PRIMARY AND 2 SECONDARY SINGLE COMPONENT |
| Inclosure Type | OPEN |
| Frequency Rating | 50.0 HERTZ MINIMUM AND 500.0 HERTZ MAXIMUM SINGLE COMPONENT |
| Winding Operating Voltage | 104.00 AC VOLTS NOMINAL AND 110.00 AC VOLTS NOMINAL AND 120.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL PRIMARY |
| Reliability Indicator | NOT ESTABLISHED |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 4.375 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 3.625 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Winding Shielding Method | INTERNAL SHIELD GROUNDED TO CORE SINGLE COMPONENT |
| Mounting Facility Quantity | 4 SINGLE GROUP |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| DU-1/2 | Signal Transformer Co Inc (USA) |
NSN 5950-00-520-2693 is a Transformer,power, manufactured by Signal Transformer Co Inc, classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-00-520-2693 has 1 cross-referenced part number: DU-1/2 (Signal Transformer Co Inc).
There are 4 known substitutes for 5950-00-520-2693: 3120-00-061-5502, 3010-00-575-6840, 5950-01-083-4039 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for DU-1/2: Terminal Type and Quantity: 16 THREADED STUD; Mounting Method: FLANGE AND SLOT SINGLE GROUP; Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT; Winding Operating Current: 4.6 AMPERES AC MAXIMUM SINGLE COMPONENT ALL SECONDARY. 19 total characteristics are documented in the Federal Logistics Information System.