The Coil,radio Frequency, cataloged under National Stock Number 5950-00-645-3918, 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 Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5950-00-645-3918 |
| Primary Part Number | B2508-4 |
| Item Name | Coil,radio Frequency |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple |
| Status | CANCELLED |
| Inclosure Type | OPEN |
| Reliability Indicator | NOT ESTABLISHED |
| Coil Form Type | HOLLOW SINGLE COMPONENT |
| Mounting Method | THREADED BUSHING SINGLE GROUP |
| Adjustment Device Drive Type | SLOTTED SCREW SINGLE COMPONENT |
| Rating Method | WINDING TURNS SINGLE COMPONENT SINGLE WINDING |
| Thread Quantity Per Inch | 20 SINGLE GROUP |
| Thread Series Designator | UNF SINGLE GROUP |
| Turn Quantity | 4-1/2 SINGLE COMPONENT SINGLE WINDING |
| Winding Conductor Size | 0.02535 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN |
| Inductance Rating | 0.40 MICROHENRIES MINIMUM AND 0.74 MICROHENRIES MAXIMUM SINGLE COMPONENT SINGLE WINDING |
| Core Construction | POWDERED SINGLE COMPONENT |
| Body Outside Diameter | 0.812 INCHES NOMINAL IN |
| Nominal Thread Size | 0.437 INCHES SINGLE GROUP IN |
| Terminal Type and Quantity | 2 WIRE LEAD |
| Body Length | 1.625 INCHES NOMINAL IN |
| Adjustment Method and Quantity | 1 ADJUSTABLE CORE SINGLE COMPONENT |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 85246 | Wurlitzer Co the (USA) |
| B2508-4 PRIMARY | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (USA) |
| B2508-4 | Northrop Grumman Systems Corporation Div Es Defensive Systems Division (USA) |
| 2508-4 | Northrop Grumman Systems Corporation Div Es Defensive Systems Division (USA) |
| 2508-4 PRIMARY | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (USA) |
| 2508-4 | Scomill Inc (USA) |
| B2508-4 | Scomill Inc (USA) |
NSN 5950-00-645-3918 is a Coil,radio Frequency, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple, classified under FSC 5950 (No Item Name Available). Status: cancelled.
NSN 5950-00-645-3918 has 7 cross-referenced part numbers: 85246 (Wurlitzer Co the), B2508-4 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple), B2508-4 (Northrop Grumman Systems Corporation Div Es Defensive Systems Division), 2508-4 (Northrop Grumman Systems Corporation Div Es Defensive Systems Division), 2508-4 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple) and 2 more.
There are 8 known substitutes for 5950-00-645-3918: 5133-00-189-9314, 5930-00-224-5668, 2920-00-242-9501 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for B2508-4: Inclosure Type: OPEN; Reliability Indicator: NOT ESTABLISHED; Coil Form Type: HOLLOW SINGLE COMPONENT; Mounting Method: THREADED BUSHING SINGLE GROUP. 17 total characteristics are documented in the Federal Logistics Information System.
NSN 5950-00-645-3918 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.