The Transformer,radio Frequency, cataloged under National Stock Number 5950-01-246-5439, 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 Support Services Corp. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 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 | 5950-01-246-5439 |
| Primary Part Number | 581R981H04 |
| Item Name | Transformer,radio Frequency |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Northrop Grumman Support Services Corp |
| Status | ACTIVE |
| Maximum Operating Temp | 105.0 CELSIUS DEGC |
| Frequency Rating | 1.0 MEGAHERTZ MINIMUM AND 100.0 MEGAHERTZ MAXIMUM SINGLE COMPONENT |
| Body Length | 0.525 INCHES MAXIMUM IN |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Mounting Method | TERMINAL SINGLE GROUP |
| Terminal Type and Quantity | 5 PIN |
| Reliability Indicator | NOT ESTABLISHED |
| Body Width | 0.525 INCHES MAXIMUM IN |
| Inclosure Type | FULLY INCLOSED |
| Body Height | 0.280 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 37824 | Vanguard Electronics, Llc (USA) |
| BT9-3 | Watkins-Johnson Co (USA) |
| 19301A | Vanguard Electronics, Llc (USA) |
| 581R981H04 PRIMARY | Northrop Grumman Support Services Corp (USA) |
| 581R981H04 | Watkins-Johnson Co (USA) |
| 581R981H04 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
NSN 5950-01-246-5439 is a Transformer,radio Frequency, manufactured by Northrop Grumman Support Services Corp, classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-01-246-5439 has 6 cross-referenced part numbers: 37824 (Vanguard Electronics, Llc), BT9-3 (Watkins-Johnson Co), 19301A (Vanguard Electronics, Llc), 581R981H04 (Northrop Grumman Support Services Corp), 581R981H04 (Watkins-Johnson Co) and 1 more.
There are 2 known substitutes for 5950-01-246-5439: 6610-00-610-0228, 5977-00-698-4482. Verify interchangeability with system specifications before substitution.
Key specifications for 581R981H04: Maximum Operating Temp: 105.0 CELSIUS DEGC; Frequency Rating: 1.0 MEGAHERTZ MINIMUM AND 100.0 MEGAHERTZ MAXIMUM SINGLE COMPONENT; Body Length: 0.525 INCHES MAXIMUM IN; Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT. 10 total characteristics are documented in the Federal Logistics Information System.