The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-645-7810, 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 Bogen Communications Inc. Government technical data includes 21 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 | 5950-00-645-7810 |
| Primary Part Number | NT8156 |
| Item Name | Transformer,audio Frequency |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Bogen Communications Inc |
| Status | ACTIVE |
| Reliability Indicator | NOT ESTABLISHED |
| Maximum Transformer Power Rating | 25.0 WATTS SINGLE COMPONENT |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP |
| Thread Quantity Per Inch | 32 SINGLE GROUP |
| Mounting Method | THREADED STUD(S) SINGLE GROUP |
| Inclosure Type | FULLY INCLOSED |
| Winding Operating Current | 95.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY |
| Impedance Rating in Ohms | 245.0 NOMINAL SINGLE COMPONENT FIRST SECONDARY |
| Body Width | 2.938 INCHES NOMINAL IN |
| Frequency Rating | 200.0 HERTZ MINIMUM AND 6.0 KILOHERTZ MAXIMUM SINGLE COMPONENT |
| Impedance Rating in Ohms | 11.25 NOMINAL SINGLE COMPONENT SECOND SECONDARY |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 2.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 1.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Winding Function and Quantity | 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT |
| Nominal Thread Size | 0.164 INCHES SINGLE GROUP IN |
| Body Length | 3.500 INCHES NOMINAL IN |
| Impedance Rating in Ohms | 8000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Primary to Secondary Turn Ratio | 1 TO 5-19/64 SINGLE COMPONENT |
| Mounting Facility Quantity | 4 SINGLE GROUP |
| Body Height | 2.562 INCHES NOMINAL IN |
| Terminal Type and Quantity | 7 TAB, SOLDER LUG |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5950-00-645-7810 is a Transformer,audio Frequency, manufactured by Bogen Communications Inc, classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-00-645-7810 has 2 cross-referenced part numbers: NT8156 (Bogen Communications Inc), 24272 (Freed Transformer Co).
There are 2 known substitutes for 5950-00-645-7810: 5133-00-061-6279, 2925-00-816-8738. Verify interchangeability with system specifications before substitution.
Key specifications for NT8156: Reliability Indicator: NOT ESTABLISHED; Maximum Transformer Power Rating: 25.0 WATTS SINGLE COMPONENT; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP; Thread Quantity Per Inch: 32 SINGLE GROUP. 21 total characteristics are documented in the Federal Logistics Information System.