The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-086-7977, 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 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-086-7977 |
| Primary Part Number | SMC422709 |
| Item Name | Transformer,audio Frequency |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir |
| Status | ACTIVE |
| Inclosure Type | HERMETICALLY SEALED |
| Terminal Type and Quantity | 7 TAB, SOLDER LUG |
| Distance Between Mounting Facility Centers | 0.380 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Reliability Indicator | NOT ESTABLISHED |
| Transformer Function | MODULATION |
| Frequency Rating | 250.0 HERTZ MINIMUM AND 130.0 KILOHERTZ MAXIMUM SINGLE COMPONENT |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Body Height | 1.750 INCHES MAXIMUM IN |
| Winding Shielding Method | INTERNAL SHIELD GROUNDED TO INCLOSURE AND CORE SINGLE COMPONENT |
| Impedance Rating in Ohms | 600.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Mounting Method | THREADED STUD(S) SINGLE GROUP |
| Nominal Thread Size | 0.138 INCHES SINGLE GROUP IN |
| Body Length | 1.310 INCHES MAXIMUM IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP |
| Maximum Transformer Power Rating | 15.0 DECIBELS SINGLE COMPONENT |
| Body Width | 1.310 INCHES MAXIMUM IN |
| Thread Quantity Per Inch | 32 SINGLE GROUP |
| Impedance Rating in Ohms | 233.0 NOMINAL AND 368.0 NOMINAL AND 600.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY |
| Maximum Operating Temp | 85.0 CELSIUS DEGC |
| Mounting Facility Quantity | 2 SINGLE GROUP |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1790001-501 | Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin (USA) |
| 7438 | Eagle-Picher Industries Inc Ohio Rubber Co Div (USA) |
| SMC422709 PRIMARY | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| 1790001-501 | Lockheed Martin Corporation Dba Lockheed Martin Aerostructures Div Advanced Technology Laboratories (USA) |
| SMC422709 | Valcore Manufacturing Llc Dba Use CAGE Code 04ye2 for Cataloging (USA) |
| SMC422709 | Valcore Manufacturing Llc (USA) |
NSN 5950-00-086-7977 is a Transformer,audio Frequency, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-00-086-7977 has 6 cross-referenced part numbers: 1790001-501 (Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin), 7438 (Eagle-Picher Industries Inc Ohio Rubber Co Div), SMC422709 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 1790001-501 (Lockheed Martin Corporation Dba Lockheed Martin Aerostructures Div Advanced Technology Laboratories), SMC422709 (Valcore Manufacturing Llc Dba Use CAGE Code 04ye2 for Cataloging) and 1 more.
There are 4 known substitutes for 5950-00-086-7977: 5962-00-378-0216, 5935-00-642-3811, 5962-01-283-7127 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for SMC422709: Inclosure Type: HERMETICALLY SEALED; Terminal Type and Quantity: 7 TAB, SOLDER LUG; Distance Between Mounting Facility Centers: 0.380 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Reliability Indicator: NOT ESTABLISHED. 21 total characteristics are documented in the Federal Logistics Information System.