The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-647-6998, 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 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-647-6998 |
| Primary Part Number | 677-0452-000 |
| Item Name | Transformer,audio Frequency |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
| Status | ACTIVE |
| Reliability Indicator | NOT ESTABLISHED |
| Impedance Rating in Ohms | 8000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP |
| Mounting Method | THREADED STUD(S) SINGLE GROUP |
| Winding Operating Current | 80.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.438 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Primary to Secondary Turn Ratio | 1 TO 3-1/4 SINGLE COMPONENT |
| Thread Quantity Per Inch | 32 SINGLE GROUP |
| Body Height | 3.125 INCHES MAXIMUM IN |
| Impedance Rating in Ohms | 680.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 1.688 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Mounting Facility Quantity | 4 SINGLE GROUP |
| Body Width | 2.062 INCHES MAXIMUM IN |
| Terminal Type and Quantity | 5 SOLDER STUD |
| Body Length | 2.312 INCHES MAXIMUM IN |
| Nominal Thread Size | 0.138 INCHES SINGLE GROUP IN |
| Frequency Rating | 57.0 HERTZ MINIMUM AND 63.0 HERTZ MAXIMUM SINGLE COMPONENT |
| Inclosure Type | HERMETICALLY SEALED |
| Maximum Transformer Power Rating | 10.0 WATTS SINGLE COMPONENT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 677-0452-000 | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
| 497A34 | Emerson Electric Co White-Rodgers Div (USA) |
| 677-0452-00 | Bourns Instruments Inc (USA) |
| 17268 | Emerson Electric Co White-Rodgers Div (USA) |
NSN 5950-00-647-6998 is a Transformer,audio Frequency, manufactured by Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems, classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-00-647-6998 has 4 cross-referenced part numbers: 677-0452-000 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 497A34 (Emerson Electric Co White-Rodgers Div), 677-0452-00 (Bourns Instruments Inc), 17268 (Emerson Electric Co White-Rodgers Div).
There are 5 known substitutes for 5950-00-647-6998: 5342-00-200-7564, 5950-00-426-6100, 5935-00-486-6806 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 677-0452-000: Reliability Indicator: NOT ESTABLISHED; Impedance Rating in Ohms: 8000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP; Mounting Method: THREADED STUD(S) SINGLE GROUP. 20 total characteristics are documented in the Federal Logistics Information System.