The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-645-5529, 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 Lucent Technologies Inc Corporate Headquarters. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5950-00-645-5529 |
| Primary Part Number | ESL691027 |
| Item Name | Transformer,audio Frequency |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Lucent Technologies Inc Corporate Headquarters |
| Status | CANCELLED |
| Impedance Rating in Ohms | 300.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY |
| Mounting Method | UNTHREADED HOLE(S) SINGLE GROUP |
| Mounting Facility Quantity | 3 SINGLE GROUP |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Terminal Type and Quantity | 4 SOLDER STUD |
| Inclosure Type | HERMETICALLY SEALED |
| Mounting Hole Diameter | 0.120 INCHES NOMINAL SINGLE GROUP IN |
| Body Outside Diameter | 1.562 INCHES NOMINAL IN |
| Mounting Bolt Circle Diameter | 1.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Body Length | 1.562 INCHES NOMINAL IN |
| Primary to Secondary Turn Ratio | 1 TO 8 SINGLE COMPONENT |
| Reliability Indicator | NOT ESTABLISHED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| ES691027 | At and T Corp (USA) |
| ESL691027 | American Telephone and Telegraph Co (USA) |
| ESL691027 | Lucent Technologies Inc Dba Federal Marketing Group (USA) |
| ESL691027 PRIMARY | Lucent Technologies Inc Corporate Headquarters (USA) |
| 15563 | Cessna Aircraft Co Arc Avionics Div (USA) |
| ESL691027 | At and T Corp (USA) |
| ES691027 | American Telephone and Telegraph Co (USA) |
NSN 5950-00-645-5529 is a Transformer,audio Frequency, manufactured by Lucent Technologies Inc Corporate Headquarters, classified under FSC 5950 (No Item Name Available). Status: cancelled.
NSN 5950-00-645-5529 has 7 cross-referenced part numbers: ES691027 (At and T Corp), ESL691027 (American Telephone and Telegraph Co), ESL691027 (Lucent Technologies Inc Dba Federal Marketing Group), ESL691027 (Lucent Technologies Inc Corporate Headquarters), 15563 (Cessna Aircraft Co Arc Avionics Div) and 2 more.
There are 7 known substitutes for 5950-00-645-5529: 5310-00-230-2080, 5945-00-445-0865, 2990-00-493-7337 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for ESL691027: Impedance Rating in Ohms: 300.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY; Mounting Method: UNTHREADED HOLE(S) SINGLE GROUP; Mounting Facility Quantity: 3 SINGLE GROUP; Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT. 12 total characteristics are documented in the Federal Logistics Information System.
NSN 5950-00-645-5529 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.