The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-645-7688, 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 Freed Transformer Co. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 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: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5950-00-645-7688 |
| Primary Part Number | 23113 |
| Item Name | Transformer,audio Frequency |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Freed Transformer Co |
| Status | CANCELLED |
| Body Length | 1.875 INCHES NOMINAL IN |
| Reliability Indicator | NOT ESTABLISHED |
| Impedance Rating in Ohms | 4000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 1.229 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Impedance Rating in Ohms | 600.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Mounting Method | THREADED STUD(S) SINGLE GROUP |
| Inclosure Type | HERMETICALLY SEALED |
| Terminal Type and Quantity | 4 STANDOFF, SOLDER LUG |
| Mounting Facility Quantity | 4 SINGLE GROUP |
| Body Height | 3.500 INCHES NOMINAL IN |
| Frequency Rating | 400.0 HERTZ MINIMUM AND 3.0 KILOHERTZ MAXIMUM SINGLE COMPONENT |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.065 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP |
| Body Width | 1.625 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 32 SINGLE GROUP |
| Winding Operating Current | 30.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY |
| Primary to Secondary Turn Ratio | 1 TO 2-37/64 SINGLE COMPONENT |
| Nominal Thread Size | 0.164 INCHES SINGLE GROUP IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 5950-00-645-7688 is a Transformer,audio Frequency, manufactured by Freed Transformer Co, classified under FSC 5950 (No Item Name Available). Status: cancelled.
NSN 5950-00-645-7688 has 5 cross-referenced part numbers: XT372 (Scomill Inc), 62C20013 (Marine View Electronics Inc), B2930-2 (Scomill Inc), 2930-2 (Scomill Inc), 23113 (Freed Transformer Co).
There are 12 known substitutes for 5950-00-645-7688: 5305-00-051-0841, 3110-00-100-5820, 5360-00-119-2307 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 23113: Body Length: 1.875 INCHES NOMINAL IN; Reliability Indicator: NOT ESTABLISHED; Impedance Rating in Ohms: 4000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY; Center to Center Distance Between Mounting Facilities Parallel to Width: 1.229 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN. 19 total characteristics are documented in the Federal Logistics Information System.
NSN 5950-00-645-7688 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.