The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-645-7790, 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 Northrop Grumman Corp Precision Products Plant. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 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 | 5950-00-645-7790 |
| Primary Part Number | B2625 |
| Item Name | Transformer,audio Frequency |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Northrop Grumman Corp Precision Products Plant |
| Status | ACTIVE |
| Reliability Indicator | NOT ESTABLISHED |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP |
| Inclosure Type | HERMETICALLY SEALED |
| Maximum Transformer Power Rating | 25.0 WATTS SINGLE COMPONENT |
| Impedance Rating in Ohms | 8000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Winding Operating Current | 250.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Body Length | 3.062 INCHES NOMINAL IN |
| Terminal Type and Quantity | 4 TAB, SOLDER LUG |
| Nominal Thread Size | 0.164 INCHES SINGLE GROUP IN |
| Winding Operating Current | 90.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY |
| Body Width | 2.625 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 32 SINGLE GROUP |
| Impedance Rating in Ohms | 400.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 1.859 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Mounting Method | THREADED STUD(S) SINGLE GROUP |
| Body Height | 4.250 INCHES NOMINAL IN |
| Mounting Facility Quantity | 4 SINGLE GROUP |
| Primary to Secondary Turn Ratio | 1 TO 4-7/16 SINGLE COMPONENT |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 2.297 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Frequency Rating | 30.0 HERTZ MINIMUM AND 100.0 HERTZ MAXIMUM SINGLE COMPONENT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5950-00-645-7790 is a Transformer,audio Frequency, manufactured by Northrop Grumman Corp Precision Products Plant, classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-00-645-7790 has 2 cross-referenced part numbers: B2625 (Northrop Grumman Corp Precision Products Plant), A3108 (Atlas Engineering Co).
There are 4 known substitutes for 5950-00-645-7790: 5325-00-282-0077, 6220-00-723-0424, 5950-00-859-7829 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for B2625: Reliability Indicator: NOT ESTABLISHED; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP; Inclosure Type: HERMETICALLY SEALED; Maximum Transformer Power Rating: 25.0 WATTS SINGLE COMPONENT. 21 total characteristics are documented in the Federal Logistics Information System.