The Transformer,pulse, cataloged under National Stock Number 5950-00-289-9889, 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 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5950-00-289-9889 |
| Primary Part Number | 61A53C56 |
| Item Name | Transformer,pulse |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | CANCELLED |
| Winding Shielding Method | INTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT |
| Mounting Hole Diameter | 0.170 INCHES NOMINAL SINGLE GROUP IN |
| Inclosure Type | HERMETICALLY SEALED |
| Terminal Type and Quantity | 7 WIRE HOOK |
| Maximum Operating Temp | 85.0 CELSIUS DEGC |
| Distance Between Mounting Facility Centers | 1.375 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Mounting Method | FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP |
| Body Outside Diameter | 0.875 INCHES NOMINAL IN |
| Mounting Facility Quantity | 2 SINGLE GROUP |
| Winding Function and Quantity | 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT |
| Reliability Indicator | NOT ESTABLISHED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 5950-00-289-9889 is a Transformer,pulse, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5950 (No Item Name Available). Status: cancelled.
NSN 5950-00-289-9889 has 3 cross-referenced part numbers: 61A53C56 (Oeco, Llc), 61A53C56 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), T742 (Oeco, Llc).
There are 2 known substitutes for 5950-00-289-9889: 5120-00-240-1418, 4820-00-522-3916. Verify interchangeability with system specifications before substitution.
Key specifications for 61A53C56: Winding Shielding Method: INTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT; Mounting Hole Diameter: 0.170 INCHES NOMINAL SINGLE GROUP IN; Inclosure Type: HERMETICALLY SEALED; Terminal Type and Quantity: 7 WIRE HOOK. 12 total characteristics are documented in the Federal Logistics Information System.
NSN 5950-00-289-9889 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.