The Transformer,power Autotransforme, cataloged under National Stock Number 5950-01-054-7960, 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 Grimes Aerospace Company. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-01-054-7960 |
| Primary Part Number | 55-0300-1 |
| Item Name | Transformer,power Autotransforme |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Grimes Aerospace Company |
| Status | ACTIVE |
| Winding Power Rating | 10.0 WATTS SINGLE COMPONENT SINGLE PRIMARY |
| Nominal Thread Size | 0.190 INCHES SINGLE GROUP IN |
| Body Length | 2.500 INCHES MAXIMUM IN |
| Maximum Operating Temp | 105.0 CELSIUS DEGC |
| Body Width | 1.188 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 32 SINGLE GROUP |
| Frequency Rating | 400.0 HERTZ NOMINAL SINGLE COMPONENT |
| Inclosure Type | FULLY INCLOSED |
| Mounting Facility Quantity | 4 SINGLE GROUP |
| Winding Function and Quantity | 1 PRIMARY, FIXED AUTOTRANSFORMER TYPE SINGLE COMPONENT |
| Reliability Indicator | NOT ESTABLISHED |
| Winding Operating Voltage | 10.00 AC VOLTS NOMINAL AND 28.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Winding Operating Current | 5.0 AMPERES AC MINIMUM SINGLE COMPONENT SINGLE PRIMARY |
| Mounting Method | THREADED HOLE(S) SINGLE GROUP |
| Terminal Type and Quantity | 4 THREADED STUD |
| Input-Output Phase Relationship | SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 0.937 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 0.937 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Thread Series Designator | UNF SINGLE GROUP |
| Body Height | 1.438 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 654E4690-5 | Precision Electronics, Inc (USA) |
| PAS-411 | United Transformer Corp Sub of Opt Industries Inc (USA) |
| ST-274 | Norlake Manufacturing Co (USA) |
| 55-0300-1 PRIMARY | Grimes Aerospace Company (USA) |
| PAS-411 | Magnetika Inc (USA) |
NSN 5950-01-054-7960 is a Transformer,power Autotransforme, manufactured by Grimes Aerospace Company, classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-01-054-7960 has 5 cross-referenced part numbers: 654E4690-5 (Precision Electronics, Inc), PAS-411 (United Transformer Corp Sub of Opt Industries Inc), ST-274 (Norlake Manufacturing Co), 55-0300-1 (Grimes Aerospace Company), PAS-411 (Magnetika Inc).
There are 3 known substitutes for 5950-01-054-7960: 3110-00-554-2972, 5950-01-086-0470, 7310-01-442-5684. Verify interchangeability with system specifications before substitution.
Key specifications for 55-0300-1: Winding Power Rating: 10.0 WATTS SINGLE COMPONENT SINGLE PRIMARY; Nominal Thread Size: 0.190 INCHES SINGLE GROUP IN; Body Length: 2.500 INCHES MAXIMUM IN; Maximum Operating Temp: 105.0 CELSIUS DEGC. 20 total characteristics are documented in the Federal Logistics Information System.