The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-403-2953, 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 Microtran Co Inc. Government technical data includes 16 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-403-2953 |
| Primary Part Number | MMT9-FB |
| Item Name | Transformer,audio Frequency |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Microtran Co Inc |
| Status | ACTIVE |
| Frequency Rating | 200.0 HERTZ MINIMUM AND 15.0 KILOHERTZ MAXIMUM SINGLE COMPONENT |
| Mounting Facility Quantity | 2 SINGLE GROUP |
| Body Height | 0.469 INCHES NOMINAL IN |
| Mounting Method | FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP |
| Inclosure Type | OPEN |
| Distance Between Mounting Facility Centers | 0.984 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Winding Operating Current | 16.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY |
| Mounting Hole Diameter | 0.093 INCHES NOMINAL SINGLE GROUP IN |
| Maximum Transformer Power Rating | 22.0 DECIBELS SINGLE COMPONENT |
| Impedance Rating in Ohms | 600.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Body Width | 0.594 INCHES NOMINAL IN |
| Reliability Indicator | NOT ESTABLISHED |
| Body Length | 0.812 INCHES NOMINAL IN |
| Impedance Rating in Ohms | 1200.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY |
| Terminal Type and Quantity | 6 WIRE LEAD |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5950-00-403-2953 is a Transformer,audio Frequency, manufactured by Microtran Co Inc, classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-00-403-2953 has 2 cross-referenced part numbers: MMT9-FB (Microtran Co Inc), 336759 (Lockheed Martin Corporation Div Rms - Mitchel Field).
There are 2 known substitutes for 5950-00-403-2953: 4720-00-604-4412, 2815-01-111-2935. Verify interchangeability with system specifications before substitution.
Key specifications for MMT9-FB: Frequency Rating: 200.0 HERTZ MINIMUM AND 15.0 KILOHERTZ MAXIMUM SINGLE COMPONENT; Mounting Facility Quantity: 2 SINGLE GROUP; Body Height: 0.469 INCHES NOMINAL IN; Mounting Method: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP. 17 total characteristics are documented in the Federal Logistics Information System.