The Capacitor,variable,air Dielectri, cataloged under National Stock Number 5910-00-899-9844, is classified within Federal Supply Class 5910 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Cmc Electronics Inc. Government technical data includes 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5910-00-899-9844 |
| Primary Part Number | 334-289-3 |
| Item Name | Capacitor,variable,air Dielectri |
| FSC / FSG | 5910 / 59 — No Item Name Available |
| Manufacturer | Cmc Electronics Inc |
| Status | CANCELLED |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 64 |
| Overall Diameter | 0.281 INCHES NOMINAL IN |
| Temp Coefficient of Capacitance in Ppm Per Deg Celsius | 0.0 SINGLE SECTION |
| Tuning Characteristic | STRAIGHT LINE CAPACITY SINGLE SECTION |
| Capacitance Drift in Picofarads | 0.01 SINGLE SECTION |
| Insulation DC Resistance at 25 Deg Celsius | 1000.0 GIGOHMS |
| Body Length | 0.281 INCHES NOMINAL IN |
| Nonderated Operating Temp | -55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC |
| Mounting Facility Screw Thread Series Designator | UNS |
| Nonderated Voltage Rating and Type | 250.0 DC CONTINUOUS SINGLE SECTION |
| Terminal Type and Quantity | 1 TAB, SOLDER LUG |
| Inclosure Type | ENCASED |
| Tolerance of Temp Coefficient in Ppm Per Deg Celsius | -20.0 TO 20.0 SINGLE SECTION |
| Bushing Shape | ROUND |
| Adjustment Device Drive Type and Quantity | 1 SLOTTED SCREW |
| Nominal Thread Size | 0.234 INCHES IN |
| Bushing Diameter | 0.234 INCHES NOMINAL IN |
| Quality Factor at 25 Deg Celsius | 2000.0 |
| Body Style | PISTON |
| Mounting Facility Type and Quantity | 1 THREADED BUSHING |
| Capacitance Range in Picofarads | +0.8 TO 10.0 SINGLE SECTION |
| Bushing Length | 0.188 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 334-289-3 | Cmc Electronics Inc (CAN) |
| 2950 | Knowles Cazenovia, Inc. Div Johanson Manufacturing (USA) |
| JMCR5200 | Knowles Cazenovia, Inc. Div Johanson Manufacturing (USA) |
| JMC3955 | Knowles Cazenovia, Inc. Div Johanson Manufacturing (USA) |
| R5200 | Knowles Cazenovia, Inc. Div Johanson Manufacturing (USA) |
| 148494-2 | L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products (USA) |
| 5200 | Knowles Cazenovia, Inc. Div Johanson Manufacturing (USA) |
| 3450156-3 | Caes Systems Llc (USA) |
| JMC5200 | Knowles Cazenovia, Inc. Div Johanson Manufacturing (USA) |
NSN 5910-00-899-9844 is a Capacitor,variable,air Dielectri, manufactured by Cmc Electronics Inc, classified under FSC 5910 (No Item Name Available). Status: cancelled.
NSN 5910-00-899-9844 has 9 cross-referenced part numbers: 334-289-3 (Cmc Electronics Inc), 2950 (Knowles Cazenovia, Inc. Div Johanson Manufacturing), JMCR5200 (Knowles Cazenovia, Inc. Div Johanson Manufacturing), JMC3955 (Knowles Cazenovia, Inc. Div Johanson Manufacturing), R5200 (Knowles Cazenovia, Inc. Div Johanson Manufacturing) and 4 more.
There are 12 known substitutes for 5910-00-899-9844: 4920-00-067-8155, 5120-00-167-0108, 5915-00-197-4753 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 334-289-3: Thread Class: 2A A; Overall Length: 0.469 INCHES NOMINAL IN; Thread Quantity Per Inch: 64; Overall Diameter: 0.281 INCHES NOMINAL IN. 24 total characteristics are documented in the Federal Logistics Information System.
NSN 5910-00-899-9844 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.