The Reactor, cataloged under National Stock Number 5950-00-931-3474, 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 Dowty Rfl Industries Inc. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5950-00-931-3474 |
| Primary Part Number | HB9931 |
| Item Name | Reactor |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Dowty Rfl Industries Inc |
| Status | CANCELLED |
| Mounting Method | UNTHREADED HOLE(S) SINGLE GROUP |
| Body Width | 2.000 INCHES MAXIMUM IN |
| Terminal Type and Quantity | 2 TAB, SOLDER LUG |
| Winding Operating Current | 150.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE WINDING |
| Rating Method | ELECTRICAL SINGLE COMPONENT SINGLE WINDING |
| Body Height | 2.250 INCHES NOMINAL IN |
| Inductance Rating | 4.00 HENRY MAXIMUM SINGLE COMPONENT SINGLE WINDING |
| DC Resistance Rating in Ohms | 90.000 SINGLE COMPONENT SINGLE WINDING |
| Mounting Hole Diameter | 0.187 INCHES NOMINAL SINGLE GROUP IN |
| Distance Between Mounting Facility Centers | 3.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Inclosure Type | FULLY INCLOSED |
| Reliability Indicator | NOT ESTABLISHED |
| Inductance Type | FIXED |
| Mounting Facility Quantity | 2 SINGLE GROUP |
| Winding Quantity | 1 SINGLE COMPONENT |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 5950-00-931-3474 is a Reactor, manufactured by Dowty Rfl Industries Inc, classified under FSC 5950 (No Item Name Available). Status: cancelled.
NSN 5950-00-931-3474 has 3 cross-referenced part numbers: HB9931 (Dowty Rfl Industries Inc), 3519 (Berkshire Transformer), D2327 (Inrcore, Llc Div Inrcore).
There are 10 known substitutes for 5950-00-931-3474: 2825-00-446-9053, 6150-00-578-3272, 3120-00-662-1409 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for HB9931: Mounting Method: UNTHREADED HOLE(S) SINGLE GROUP; Body Width: 2.000 INCHES MAXIMUM IN; Terminal Type and Quantity: 2 TAB, SOLDER LUG; Winding Operating Current: 150.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE WINDING. 16 total characteristics are documented in the Federal Logistics Information System.
NSN 5950-00-931-3474 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.