The Transformer,power, cataloged under National Stock Number 5950-00-556-8503, 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 General Electric Company. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-556-8503 |
| Primary Part Number | 9T56Y1800 |
| Item Name | Transformer,power |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Body Width | 3.000 INCHES MAXIMUM IN |
| Winding Function and Quantity | 2 PRIMARY AND 2 SECONDARY SINGLE COMPONENT |
| Inclosure Type | OPEN |
| Mounting Method | BRACKET(S) AND SLOT SINGLE GROUP |
| Input-Output Phase Relationship | SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT |
| Mounting Facility Quantity | 4 SINGLE GROUP |
| Terminal Type and Quantity | 8 TAB, SOLDER LUG |
| Winding Operating Voltage | 240.00 AC VOLTS MAXIMUM SINGLE COMPONENT ALL SECONDARY |
| Frequency Rating | 60.0 HERTZ NOMINAL SINGLE COMPONENT |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 2.156 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Body Height | 3.187 INCHES MAXIMUM IN |
| Winding Operating Voltage | 480.00 AC VOLTS MAXIMUM SINGLE COMPONENT ALL PRIMARY |
| Maximum Transformer Power Rating | 0.025 KILOVOLT-AMPERE SINGLE COMPONENT |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 2.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 9T56Y1800 | General Electric Company (USA) |
| 515340-3 | Naval Air Warfare Center Aircraft Division Joint Base Jbmdl (USA) |
| 9T58B1800 | General Electric Co Specialty Transformer Dept (USA) |
| 9T56Y1800 | General Electric Co Specialty Transformer Dept (USA) |
| 62683 | Thordarson Inc (USA) |
NSN 5950-00-556-8503 is a Transformer,power, manufactured by General Electric Company, classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-00-556-8503 has 5 cross-referenced part numbers: 9T56Y1800 (General Electric Company), 515340-3 (Naval Air Warfare Center Aircraft Division Joint Base Jbmdl), 9T58B1800 (General Electric Co Specialty Transformer Dept), 9T56Y1800 (General Electric Co Specialty Transformer Dept), 62683 (Thordarson Inc).
There are 2 known substitutes for 5950-00-556-8503: 4320-00-374-7315, 5120-01-465-5346. Verify interchangeability with system specifications before substitution.
Key specifications for 9T56Y1800: Body Width: 3.000 INCHES MAXIMUM IN; Winding Function and Quantity: 2 PRIMARY AND 2 SECONDARY SINGLE COMPONENT; Inclosure Type: OPEN; Mounting Method: BRACKET(S) AND SLOT SINGLE GROUP. 15 total characteristics are documented in the Federal Logistics Information System.