The Transformer,power, cataloged under National Stock Number 5950-01-143-5995, 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 Hamilton Sundstrand Corporation Dba Collins Aerospace. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 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 | 5950-01-143-5995 |
| Primary Part Number | 81511 |
| Item Name | Transformer,power |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Hamilton Sundstrand Corporation Dba Collins Aerospace |
| Status | ACTIVE |
| Body Width | 1.750 INCHES MAXIMUM IN |
| Winding Operating Voltage | 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Frequency Rating | 400.0 HERTZ NOMINAL SINGLE COMPONENT |
| Mounting Hole Diameter | 0.187 INCHES NOMINAL SINGLE GROUP IN |
| Body Height | 2.000 INCHES NOMINAL IN |
| Distance Between Mounting Facility Centers | 2.812 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Mounting Facility Quantity | 2 SINGLE GROUP |
| Winding Shielding Method | INTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT |
| Winding Operating Current | 30.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY |
| Inclosure Type | FULLY INCLOSED |
| Terminal Type and Quantity | 5 TAB, SOLDER LUG AND 1 WIRE LEAD |
| Maximum Operating Temp | 155.0 CELSIUS DEGC |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Winding Operating Voltage | 65.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY |
| Mounting Method | BRACKET(S) AND UNTHREADED HOLE(S) SINGLE GROUP |
| Body Length | 2.310 INCHES NOMINAL IN |
| Input-Output Phase Relationship | SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT |
| Reliability Indicator | NOT ESTABLISHED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5950-01-143-5995 is a Transformer,power, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-01-143-5995 has 2 cross-referenced part numbers: 81511 (United Technologies Corp Hamilton Sundstrand Corp), 81511 (Hamilton Sundstrand Corporation Dba Collins Aerospace).
There are 6 known substitutes for 5950-01-143-5995: 1650-00-129-9133, 4820-00-202-6250, 4920-00-870-5217 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 81511: Body Width: 1.750 INCHES MAXIMUM IN; Winding Operating Voltage: 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY; Frequency Rating: 400.0 HERTZ NOMINAL SINGLE COMPONENT; Mounting Hole Diameter: 0.187 INCHES NOMINAL SINGLE GROUP IN. 19 total characteristics are documented in the Federal Logistics Information System.