The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-239-9537, 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 Itt Industries Inc Itt Aerospace Communications Div East. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 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 | 5950-00-239-9537 |
| Primary Part Number | WTB17377 |
| Item Name | Transformer,audio Frequency |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Itt Industries Inc Itt Aerospace Communications Div East |
| Status | ACTIVE |
| Nominal Thread Size | 0.138 INCHES SINGLE GROUP IN |
| Body Length | 1.688 INCHES NOMINAL IN |
| Reliability Indicator | NOT ESTABLISHED |
| Body Height | 1.312 INCHES NOMINAL IN |
| Body Width | 1.688 INCHES NOMINAL IN |
| Mounting Method | THREADED STUD(S) SINGLE GROUP |
| Distance Between Mounting Facility Centers | 1.606 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Maximum Transformer Power Rating | 15.0 DECIBELS SINGLE COMPONENT |
| Impedance Rating in Ohms | 200.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY |
| Inclosure Type | HERMETICALLY SEALED |
| Mounting Facility Quantity | 2 SINGLE GROUP |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP |
| Primary to Secondary Turn Ratio | 1 TO 14-1/10 SINGLE COMPONENT |
| Terminal Type and Quantity | 5 TAB, SOLDER LUG |
| Thread Quantity Per Inch | 32 SINGLE GROUP |
| Frequency Rating | 200.0 HERTZ MINIMUM AND 10.0 KILOHERTZ MAXIMUM SINGLE COMPONENT |
| Winding Shielding Method | INTERNAL SHIELD GROUNDED TO CORE AND BROUGHT OUT TO TERMINAL SINGLE COMPONENT |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Impedance Rating in Ohms | 40000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| WTB17377 | Itt Industries Inc Itt Aerospace Communications Div East (USA) |
| WTB17377PTW15-91 | L3harris Technologies, Inc. Dba Harris Corporation (USA) |
| W15-91 | L3harris Technologies, Inc. Dba Harris Corporation (USA) |
| W15-91 | Itt Industries Inc Itt Aerospace Communications Div East (USA) |
| WTB17377PTW15-91 | Itt Industries Inc Itt Aerospace Communications Div East (USA) |
| W15-58 | Itt Industries Inc Itt Aerospace Communications Div East (USA) |
| W15-58 | L3harris Technologies, Inc. Dba Harris Corporation (USA) |
| WTB17377 | L3harris Technologies, Inc. Dba Harris Corporation (USA) |
| 35170 | Telephonics Corp (USA) |
NSN 5950-00-239-9537 is a Transformer,audio Frequency, manufactured by Itt Industries Inc Itt Aerospace Communications Div East, classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-00-239-9537 has 9 cross-referenced part numbers: WTB17377 (Itt Industries Inc Itt Aerospace Communications Div East), WTB17377PTW15-91 (L3harris Technologies, Inc. Dba Harris Corporation), W15-91 (L3harris Technologies, Inc. Dba Harris Corporation), W15-91 (Itt Industries Inc Itt Aerospace Communications Div East), WTB17377PTW15-91 (Itt Industries Inc Itt Aerospace Communications Div East) and 4 more.
There are 5 known substitutes for 5950-00-239-9537: 5999-00-049-9726, 6520-01-119-6387, 4130-01-315-6823 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for WTB17377: Nominal Thread Size: 0.138 INCHES SINGLE GROUP IN; Body Length: 1.688 INCHES NOMINAL IN; Reliability Indicator: NOT ESTABLISHED; Body Height: 1.312 INCHES NOMINAL IN. 20 total characteristics are documented in the Federal Logistics Information System.