The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-647-8667, 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 Emerson Electric Co White-Rodgers Div. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5950-00-647-8667 |
| Primary Part Number | A-3801 |
| Item Name | Transformer,audio Frequency |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Emerson Electric Co White-Rodgers Div |
| Status | CANCELLED |
| Maximum Transformer Power Rating | 35.0 WATTS SINGLE COMPONENT |
| Mounting Facility Quantity | 4 SINGLE GROUP |
| Frequency Rating | 70.0 HERTZ MINIMUM AND 7.0 KILOHERTZ MAXIMUM SINGLE COMPONENT |
| Terminal Type and Quantity | 9 WIRE LEAD |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Mounting Slot Width | 0.174 INCHES MINIMUM AND 0.203 INCHES MAXIMUM SINGLE GROUP IN |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 2.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Mounting Method | FLANGE AND SLOT SINGLE GROUP |
| Primary to Secondary Turn Ratio | 1 TO 3.64 SINGLE COMPONENT |
| Impedance Rating in Ohms | 8.0 NOMINAL AND 15.0 NOMINAL AND 250.0 NOMINAL AND 500.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY |
| Impedance Rating in Ohms | 6600.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 2.188 INCHES MINIMUM AND 2.250 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Inclosure Type | HERMETICALLY SEALED |
| Winding Operating Current | 150.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY |
| Reliability Indicator | NOT ESTABLISHED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 5950-00-647-8667 is a Transformer,audio Frequency, manufactured by Emerson Electric Co White-Rodgers Div, classified under FSC 5950 (No Item Name Available). Status: cancelled.
NSN 5950-00-647-8667 has 4 cross-referenced part numbers: A-3801 (Emerson Electric Co White-Rodgers Div), 24S57 (Components Corp of America), 8059033 (Us Army Aviation and Missile Command), 24S57 (Thordarson Inc).
There are 4 known substitutes for 5950-00-647-8667: 4730-00-159-0334, 4420-00-360-2158, 2530-00-930-9580 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for A-3801: Maximum Transformer Power Rating: 35.0 WATTS SINGLE COMPONENT; Mounting Facility Quantity: 4 SINGLE GROUP; Frequency Rating: 70.0 HERTZ MINIMUM AND 7.0 KILOHERTZ MAXIMUM SINGLE COMPONENT; Terminal Type and Quantity: 9 WIRE LEAD. 18 total characteristics are documented in the Federal Logistics Information System.
NSN 5950-00-647-8667 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.