The Reactor, cataloged under National Stock Number 5950-00-681-7499, 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 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-681-7499 |
| Primary Part Number | 1857620 |
| Item Name | Reactor |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Inductance Rating | 200.00 MICROHENRIES MAXIMUM SINGLE COMPONENT SINGLE WINDING |
| Nominal Thread Size | 0.138 INCHES SINGLE GROUP IN |
| Terminal Type and Quantity | 2 STANDOFF, SCREW |
| Reliability Indicator | NOT ESTABLISHED |
| Mounting Facility Quantity | 4 SINGLE GROUP |
| Body Width | 2.625 INCHES NOMINAL IN |
| Inductance Type | FIXED |
| Winding Operating Current | 33.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP |
| Body Length | 3.062 INCHES NOMINAL IN |
| Mounting Method | THREADED STUD(S) SINGLE GROUP |
| Winding Quantity | 1 SINGLE COMPONENT |
| Body Height | 4.250 INCHES NOMINAL IN |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 2.297 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Thread Quantity Per Inch | 32 SINGLE GROUP |
| Rating Method | ELECTRICAL SINGLE COMPONENT SINGLE WINDING |
| Inclosure Type | HERMETICALLY SEALED |
| DC Resistance Rating in Ohms | 0.020 SINGLE COMPONENT SINGLE WINDING |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 1.859 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1857620 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 435725 | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| 1003472 | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| W-10620 | Unisys Corp Systems Development (USA) |
| 435725 | Lockheed Martin Corporation Div Rms (USA) |
| 5561 | Precision Electronics, Inc (USA) |
| 840477 | North Erie Electronics, Inc Dba Fisher Engineering (USA) |
NSN 5950-00-681-7499 is a Reactor, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-00-681-7499 has 7 cross-referenced part numbers: 1857620 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 435725 (Lockheed Martin Corporation Div Rms - Mitchel Field), 1003472 (Lockheed Martin Corporation Div Rms - Mitchel Field), W-10620 (Unisys Corp Systems Development), 435725 (Lockheed Martin Corporation Div Rms) and 2 more.
There are 10 known substitutes for 5950-00-681-7499: 5305-00-013-2844, 8040-00-726-3567, 5940-00-933-7901 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1857620: Inductance Rating: 200.00 MICROHENRIES MAXIMUM SINGLE COMPONENT SINGLE WINDING; Nominal Thread Size: 0.138 INCHES SINGLE GROUP IN; Terminal Type and Quantity: 2 STANDOFF, SCREW; Reliability Indicator: NOT ESTABLISHED. 19 total characteristics are documented in the Federal Logistics Information System.