The Transformer,power, cataloged under National Stock Number 5950-00-678-4045, 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 Sherjor Inc. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-678-4045 |
| Primary Part Number | 221-001-261 |
| Item Name | Transformer,power |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Sherjor Inc |
| Status | ACTIVE |
| Mounting Facility Quantity | 4 SINGLE GROUP |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Inclosure Type | OPEN |
| Body Width | 7.080 INCHES NOMINAL IN |
| Mounting Method | FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP |
| Input-Output Phase Relationship | SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT |
| Mounting Hole Diameter | 0.442 INCHES MAXIMUM SINGLE GROUP IN |
| Terminal Type and Quantity | 4 WIRE LEAD |
| Frequency Rating | 400.0 HERTZ NOMINAL SINGLE COMPONENT |
| Body Height | 17.680 INCHES NOMINAL IN |
| Winding Operating Voltage | 120.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY |
| Cooling Method | SELF-COOLED |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 8.020 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Winding Operating Voltage | 450.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Maximum Transformer Power Rating | 15.0 KILOVOLT-AMPERE SINGLE COMPONENT |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 6.020 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Body Length | 10.060 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 221-001-261 | Sherjor Inc (USA) |
| 3313802 | Allis-Chalmers Corp (USA) |
| 230A613G02 | Westinghouse Electric Corp Specialty Transformer Div (USA) |
| MIL-T-17221 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-T-17221 450-450 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| GROUP 1, DIVISION B, 15 KVA | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 9T11Y5505 | General Electric Co Outdoor Breaker Business Section (USA) |
| 400HZ SGL PH | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| T51455 | Acme Electric Corp (USA) |
| W8118375AA | General Electric Co Outdoor Breaker Business Section (USA) |
| GP4 450-117V N0 L0AD | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 5950-00-678-4045 is a Transformer,power, manufactured by Sherjor Inc, classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-00-678-4045 has 11 cross-referenced part numbers: 221-001-261 (Sherjor Inc), 3313802 (Allis-Chalmers Corp), 230A613G02 (Westinghouse Electric Corp Specialty Transformer Div), MIL-T-17221 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-T-17221 450-450 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 6 more.
There are 10 known substitutes for 5950-00-678-4045: 5950-00-262-2249, 5950-00-683-0510, 5950-00-892-8861 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 221-001-261: Mounting Facility Quantity: 4 SINGLE GROUP; Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT; Inclosure Type: OPEN; Body Width: 7.080 INCHES NOMINAL IN. 17 total characteristics are documented in the Federal Logistics Information System.