The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-647-7727, 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 At and T Corp. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-647-7727 |
| Primary Part Number | BTC1526 |
| Item Name | Transformer,audio Frequency |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | At and T Corp |
| Status | ACTIVE |
| Frequency Rating | 400.0 HERTZ MINIMUM AND 5.0 KILOHERTZ MAXIMUM SINGLE COMPONENT |
| Body Width | 1.750 INCHES NOMINAL IN |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 1.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Terminal Type and Quantity | 6 TAB, SOLDER LUG |
| Inclosure Type | HERMETICALLY SEALED |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Body Height | 2.750 INCHES NOMINAL IN |
| Mounting Facility Quantity | 4 SINGLE GROUP |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.375 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Impedance Rating in Ohms | 4000.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY |
| Impedance Rating in Ohms | 2000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Mounting Method | THREADED STUD(S) SINGLE GROUP |
| Body Length | 1.875 INCHES NOMINAL IN |
| Primary to Secondary Turn Ratio | 1 TO 1.414 SINGLE COMPONENT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5950-00-647-7727 is a Transformer,audio Frequency, manufactured by At and T Corp, classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-00-647-7727 has 5 cross-referenced part numbers: BTC1526 (At and T Corp), 1526 (Berkshire Transformer), BTC1526 (Lucent Technologies Inc Corporate Headquarters), BTC1526 (American Telephone and Telegraph Co), BTC1527 (Berkshire Transformer).
There are 12 known substitutes for 5950-00-647-7727: 5999-00-097-1176, 6240-00-225-9271, 6625-00-264-7997 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for BTC1526: Frequency Rating: 400.0 HERTZ MINIMUM AND 5.0 KILOHERTZ MAXIMUM SINGLE COMPONENT; Body Width: 1.750 INCHES NOMINAL IN; Center to Center Distance Between Mounting Facilities Parallel to Width: 1.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Terminal Type and Quantity: 6 TAB, SOLDER LUG. 14 total characteristics are documented in the Federal Logistics Information System.