The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-646-2997, 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 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5950-00-646-2997 |
| Primary Part Number | 191701 |
| Item Name | Transformer,audio Frequency |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Electronic Transformer Corp Div Electronic Transformer Corporation |
| Status | CANCELLED |
| Winding Operating Current | 4.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY |
| Mounting Hole Diameter | 0.120 INCHES NOMINAL SINGLE GROUP IN |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Body Length | 1.375 INCHES NOMINAL IN |
| Impedance Rating in Ohms | 100000.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY |
| Mounting Facility Quantity | 2 SINGLE GROUP |
| Impedance Rating in Ohms | 15000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Mounting Method | FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP |
| Distance Between Mounting Facility Centers | 1.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Frequency Rating | 150.0 HERTZ MINIMUM AND 4.0 KILOHERTZ MAXIMUM SINGLE COMPONENT |
| Winding Shielding Method | INTERNAL SHIELD GROUNDED TO INCLOSURE AND CORE SINGLE COMPONENT |
| Inclosure Type | HERMETICALLY SEALED |
| Terminal Type and Quantity | 5 WIRE HOOK |
| Body Outside Diameter | 0.969 INCHES NOMINAL IN |
| Reliability Indicator | NOT ESTABLISHED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| SMC120061 | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| 191701 PRIMARY | Electronic Transformer Corp Div Electronic Transformer Corporation (USA) |
| M1602 | Microtran Co Inc (USA) |
| SMC120061 | Lockheed Martin Corporation Div Rms (USA) |
| SMC120061 | Applied Devices Corp (USA) |
NSN 5950-00-646-2997 is a Transformer,audio Frequency, manufactured by Electronic Transformer Corp Div Electronic Transformer Corporation, classified under FSC 5950 (No Item Name Available). Status: cancelled.
NSN 5950-00-646-2997 has 5 cross-referenced part numbers: SMC120061 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 191701 (Electronic Transformer Corp Div Electronic Transformer Corporation), M1602 (Microtran Co Inc), SMC120061 (Lockheed Martin Corporation Div Rms), SMC120061 (Applied Devices Corp).
There are 6 known substitutes for 5950-00-646-2997: 6135-00-043-4307, 5975-00-091-9129, 5930-00-700-2195 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 191701: Winding Operating Current: 4.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY; Mounting Hole Diameter: 0.120 INCHES NOMINAL SINGLE GROUP IN; Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT; Body Length: 1.375 INCHES NOMINAL IN. 15 total characteristics are documented in the Federal Logistics Information System.
NSN 5950-00-646-2997 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.