The Transformer,power, cataloged under National Stock Number 5950-00-045-6934, 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 Frequency Electronics Inc. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-045-6934 |
| Primary Part Number | 1270-63 |
| Item Name | Transformer,power |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Frequency Electronics Inc |
| Status | ACTIVE |
| Input-Output Phase Relationship | SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT |
| Winding Operating Voltage | 34.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY |
| Winding Operating Voltage | 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP |
| Reliability Indicator | NOT ESTABLISHED |
| Winding Function and Quantity | 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT |
| Body Width | 1.937 INCHES NOMINAL IN |
| Nominal Thread Size | 0.138 INCHES SINGLE GROUP IN |
| Mounting Facility Quantity | 4 SINGLE GROUP |
| Winding Operating Current | 50.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SECOND SECONDARY |
| Terminal Type and Quantity | 6 STANDOFF, SOLDER LUG |
| Body Height | 1.812 INCHES NOMINAL IN |
| Body Length | 3.125 INCHES NOMINAL IN |
| Inclosure Type | HERMETICALLY SEALED |
| Frequency Rating | 60.0 HERTZ NOMINAL SINGLE COMPONENT |
| Winding Operating Voltage | 12.00 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY |
| Mounting Method | THREADED STUD(S) SINGLE GROUP |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 1.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.375 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Winding Operating Current | 0.5 AMPERES DC MAXIMUM SINGLE COMPONENT FIRST SECONDARY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A1270-63REVB | Frequency Electronics Inc (USA) |
| 1270-63 PRIMARY | Frequency Electronics Inc (USA) |
| 127063 | Centroid, Inc. Dba Centroid Inc (USA) |
| B1270-63 | Frequency Electronics Inc (USA) |
| 42442 | Freed Transformer Co (USA) |
| A1270-63 | Frequency Electronics Inc (USA) |
| 171801 | Electronic Transformer Corp Div Electronic Transformer Corporation (USA) |
| A1270-63B PRIMARY | Centroid, Inc. Dba Centroid Inc (USA) |
NSN 5950-00-045-6934 is a Transformer,power, manufactured by Frequency Electronics Inc, classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-00-045-6934 has 8 cross-referenced part numbers: A1270-63REVB (Frequency Electronics Inc), 1270-63 (Frequency Electronics Inc), 127063 (Centroid, Inc. Dba Centroid Inc), B1270-63 (Frequency Electronics Inc), 42442 (Freed Transformer Co) and 3 more.
There are 6 known substitutes for 5950-00-045-6934: 5310-00-540-4976, 5310-00-898-0156, 5950-01-205-4742 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1270-63: Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT; Winding Operating Voltage: 34.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY; Winding Operating Voltage: 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP. 20 total characteristics are documented in the Federal Logistics Information System.