The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-645-4256, 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 Stromberg-Carlson Corp a Plessey Telecommunications Co. Government technical data includes 16 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-645-4256 |
| Primary Part Number | 290799ISSUE8 |
| Item Name | Transformer,audio Frequency |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Stromberg-Carlson Corp a Plessey Telecommunications Co |
| Status | ACTIVE |
| Reliability Indicator | NOT ESTABLISHED |
| Frequency Rating | 100.0 HERTZ MINIMUM AND 4.0 KILOHERTZ MAXIMUM SINGLE COMPONENT |
| Mounting Facility Quantity | 2 SINGLE GROUP |
| Terminal Type and Quantity | 4 STANDOFF, SOLDER LUG |
| Body Outside Diameter | 1.031 INCHES MAXIMUM IN |
| Body Length | 1.656 INCHES NOMINAL IN |
| Distance Between Mounting Facility Centers | 1.406 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Body Height | 1.625 INCHES MAXIMUM IN |
| Primary to Secondary Turn Ratio | 1 TO 21.7 SINGLE COMPONENT |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Mounting Method | FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP |
| Inclosure Type | HERMETICALLY SEALED |
| Mounting Hole Diameter | 0.141 INCHES NOMINAL SINGLE GROUP IN |
| Impedance Rating in Ohms | 800.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Winding Shielding Method | INTERNAL SHIELD GROUNDED TO INCLOSURE AND CORE SINGLE COMPONENT |
| Impedance Rating in Ohms | 456000.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 290799ISSUE8 | Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc (USA) |
| 290799ISSUE8 PRIMARY | Stromberg-Carlson Corp a Plessey Telecommunications Co (USA) |
| W1734 | Cen Electronics a Div of Chloride Power Electronics Inc (USA) |
| 290799 | Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc (USA) |
NSN 5950-00-645-4256 is a Transformer,audio Frequency, manufactured by Stromberg-Carlson Corp a Plessey Telecommunications Co, classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-00-645-4256 has 4 cross-referenced part numbers: 290799ISSUE8 (Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc), 290799ISSUE8 (Stromberg-Carlson Corp a Plessey Telecommunications Co), W1734 (Cen Electronics a Div of Chloride Power Electronics Inc), 290799 (Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc).
There are 2 known substitutes for 5950-00-645-4256: 2990-00-356-0816, 5342-00-792-7597. Verify interchangeability with system specifications before substitution.
Key specifications for 290799ISSUE8: Reliability Indicator: NOT ESTABLISHED; Frequency Rating: 100.0 HERTZ MINIMUM AND 4.0 KILOHERTZ MAXIMUM SINGLE COMPONENT; Mounting Facility Quantity: 2 SINGLE GROUP; Terminal Type and Quantity: 4 STANDOFF, SOLDER LUG. 16 total characteristics are documented in the Federal Logistics Information System.