The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-913-0347, 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 Emerson Electric Co White-Rodgers Div. 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-913-0347 |
| Primary Part Number | 28865 |
| Item Name | Transformer,audio Frequency |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Emerson Electric Co White-Rodgers Div |
| Status | ACTIVE |
| Reliability Indicator | NOT ESTABLISHED |
| Body Width | 1.313 INCHES NOMINAL IN |
| Frequency Rating | 200.0 HERTZ MINIMUM AND 10.0 KILOHERTZ MAXIMUM SINGLE COMPONENT |
| Impedance Rating in Ohms | 600.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Mounting Facility Quantity | 4 SINGLE GROUP |
| Distance Between Mounting Facility Centers | 1.281 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Maximum Transformer Power Rating | 12.0 DECIBELS SINGLE COMPONENT |
| Mounting Method | THREADED STUD(S) SINGLE GROUP |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP |
| Impedance Rating in Ohms | 50000.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY |
| Inclosure Type | HERMETICALLY SEALED |
| Nominal Thread Size | 0.138 INCHES SINGLE GROUP IN |
| Thread Quantity Per Inch | 32 SINGLE GROUP |
| Body Length | 1.313 INCHES NOMINAL IN |
| Body Height | 2.063 INCHES NOMINAL IN |
| Terminal Type and Quantity | 5 WIRE LEAD |
| Winding Shielding Method | INTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5950-00-913-0347 is a Transformer,audio Frequency, manufactured by Emerson Electric Co White-Rodgers Div, classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-00-913-0347 has 2 cross-referenced part numbers: 28865 (Emerson Electric Co White-Rodgers Div), BC3334 (Ballastran Corp).
There are 3 known substitutes for 5950-00-913-0347: 5998-01-053-1602, 4130-01-291-0159, 5340-01-649-5061. Verify interchangeability with system specifications before substitution.
Key specifications for 28865: Reliability Indicator: NOT ESTABLISHED; Body Width: 1.313 INCHES NOMINAL IN; Frequency Rating: 200.0 HERTZ MINIMUM AND 10.0 KILOHERTZ MAXIMUM SINGLE COMPONENT; Impedance Rating in Ohms: 600.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY. 18 total characteristics are documented in the Federal Logistics Information System.