The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-856-7276, 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 Magnetika Inc Div Magnetika/phillipsburg Location. Government technical data includes 21 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-856-7276 |
| Primary Part Number | A22 |
| Item Name | Transformer,audio Frequency |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Magnetika Inc Div Magnetika/phillipsburg Location |
| Status | ACTIVE |
| Winding Shielding Method | INTERNAL SHIELD GROUNDED TO INCLOSURE SINGLE COMPONENT |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP |
| Reliability Indicator | NOT ESTABLISHED |
| Terminal Type and Quantity | 7 TAB, SOLDER LUG |
| Inclosure Type | HERMETICALLY SEALED |
| Impedance Rating in Ohms | 125.0 NOMINAL SINGLE COMPONENT FIRST SECONDARY |
| Thread Quantity Per Inch | 40 SINGLE GROUP |
| Mounting Facility Quantity | 4 SINGLE GROUP |
| Winding Operating Current | 20.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY |
| Maximum Transformer Power Rating | 1.0 WATTS SINGLE COMPONENT |
| Body Height | 2.000 INCHES NOMINAL IN |
| Body Width | 1.500 INCHES NOMINAL IN |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.560 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Winding Function and Quantity | 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT |
| Impedance Rating in Ohms | 500.0 NOMINAL SINGLE COMPONENT SECOND SECONDARY |
| Nominal Thread Size | 0.112 INCHES SINGLE GROUP IN |
| Frequency Rating | 40.0 HERTZ MINIMUM AND 20.0 KILOHERTZ MAXIMUM SINGLE COMPONENT |
| Impedance Rating in Ohms | 500.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 1.156 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Mounting Method | THREADED HOLE(S) SINGLE GROUP |
| Body Length | 1.500 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A22 PRIMARY | Magnetika Inc Div Magnetika/phillipsburg Location (USA) |
| A22 | United Transformer Corp Sub of Opt Industries Inc (USA) |
| 560-084 | Ampex Systems Corp (USA) |
| 637-005 | Johnson E F Co Comco/communications Co Div (USA) |
| 125336 | Sypris Electronics, Llc (USA) |
| A22 | Opt Industries Inc Div of Electronika Inc (USA) |
NSN 5950-00-856-7276 is a Transformer,audio Frequency, manufactured by Magnetika Inc Div Magnetika/phillipsburg Location, classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-00-856-7276 has 6 cross-referenced part numbers: A22 (Magnetika Inc Div Magnetika/phillipsburg Location), A22 (United Transformer Corp Sub of Opt Industries Inc), 560-084 (Ampex Systems Corp), 637-005 (Johnson E F Co Comco/communications Co Div), 125336 (Sypris Electronics, Llc) and 1 more.
There are 12 known substitutes for 5950-00-856-7276: 3030-00-160-8281, 5920-00-190-7300, 4470-00-214-9973 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for A22: Winding Shielding Method: INTERNAL SHIELD GROUNDED TO INCLOSURE SINGLE COMPONENT; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP; Reliability Indicator: NOT ESTABLISHED; Terminal Type and Quantity: 7 TAB, SOLDER LUG. 21 total characteristics are documented in the Federal Logistics Information System.