The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-647-7968, 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 Electronic Transformer Corp Div Electronic Transformer Corporation. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-647-7968 |
| Primary Part Number | 451-1 |
| Item Name | Transformer,audio Frequency |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Electronic Transformer Corp Div Electronic Transformer Corporation |
| Status | ACTIVE |
| Reliability Indicator | NOT ESTABLISHED |
| Frequency Rating | 43.0 HERTZ MINIMUM AND 20.0 KILOHERTZ MAXIMUM SINGLE COMPONENT |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Distance Between Mounting Facility Centers | 0.938 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Nominal Thread Size | 0.112 INCHES SINGLE GROUP IN |
| Primary to Secondary Turn Ratio | 1 TO 1.57 SINGLE COMPONENT |
| Mounting Method | THREADED HOLE(S) SINGLE GROUP |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP |
| Body Outside Diameter | 1.375 INCHES NOMINAL IN |
| Impedance Rating in Ohms | 525.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Impedance Rating in Ohms | 1065.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY |
| Terminal Type and Quantity | 6 TAB, SOLDER LUG |
| Body Length | 1.750 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 40 SINGLE GROUP |
| Mounting Facility Quantity | 2 SINGLE GROUP |
| Inclosure Type | HERMETICALLY SEALED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 451-1 PRIMARY | Electronic Transformer Corp Div Electronic Transformer Corporation (USA) |
| 705400REVA | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| SN800-746 | Edo (USA) |
NSN 5950-00-647-7968 is a Transformer,audio Frequency, manufactured by Electronic Transformer Corp Div Electronic Transformer Corporation, classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-00-647-7968 has 3 cross-referenced part numbers: 451-1 (Electronic Transformer Corp Div Electronic Transformer Corporation), 705400REVA (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), SN800-746 (Edo).
There are 12 known substitutes for 5950-00-647-7968: 5306-00-660-3318, 1005-00-731-0288, 2530-00-737-1894 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 451-1: Reliability Indicator: NOT ESTABLISHED; Frequency Rating: 43.0 HERTZ MINIMUM AND 20.0 KILOHERTZ MAXIMUM SINGLE COMPONENT; Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT; Distance Between Mounting Facility Centers: 0.938 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN. 16 total characteristics are documented in the Federal Logistics Information System.