The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-647-7660, 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 Precision Electronics, Inc. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 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: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-647-7660 |
| Primary Part Number | 1876 |
| Item Name | Transformer,audio Frequency |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Precision Electronics, Inc |
| Status | ACTIVE |
| Body Width | 1.719 INCHES NOMINAL IN |
| Terminal Type and Quantity | 16 TAB, SOLDER LUG |
| Frequency Rating | 200.0 HERTZ MINIMUM AND 5.0 KILOHERTZ MAXIMUM SINGLE COMPONENT |
| Impedance Rating in Ohms | 50.0 NOMINAL AND 100.0 NOMINAL AND 200.0 NOMINAL AND 400.0 NOMINAL AND 800.0 NOMINAL AND 1600.0 NOMINAL AND 6400.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY |
| Body Length | 3.625 INCHES NOMINAL IN |
| Inclosure Type | FULLY INCLOSED |
| Primary to Secondary Turn Ratio | 1 TO 19-7/10 SINGLE COMPONENT |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 3.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Mounting Method | FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP |
| Body Height | 2.688 INCHES NOMINAL IN |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 1.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Mounting Facility Quantity | 4 SINGLE GROUP |
| Impedance Rating in Ohms | 0.6 NOMINAL AND 1.2 NOMINAL AND 12.3 NOMINAL AND 15.0 NOMINAL AND 15.32 NOMINAL AND 19.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Reliability Indicator | NOT ESTABLISHED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5950-00-647-7660 is a Transformer,audio Frequency, manufactured by Precision Electronics, Inc, classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-00-647-7660 has 3 cross-referenced part numbers: 1876 (Precision Electronics, Inc), 901060 (Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin), 901060 (Rca Corp Distributor and Special Products Div).
There are 12 known substitutes for 5950-00-647-7660: 5977-00-033-5752, 5315-00-058-6093, 6530-00-261-8922 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1876: Body Width: 1.719 INCHES NOMINAL IN; Terminal Type and Quantity: 16 TAB, SOLDER LUG; Frequency Rating: 200.0 HERTZ MINIMUM AND 5.0 KILOHERTZ MAXIMUM SINGLE COMPONENT; Impedance Rating in Ohms: 50.0 NOMINAL AND 100.0 NOMINAL AND 200.0 NOMINAL AND 400.0 NOMINAL AND 800.0 NOMINAL AND 1600.0 NOMINAL AND 6400.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY. 15 total characteristics are documented in the Federal Logistics Information System.