MIL-PRF-14409/19

View detailed technical data, stock status, and sourcing information for: MIL-PRF-14409/19
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5910 Capacitors

National Stock Number

5910-01-219-9704

Item Name Code

00531

Assigment Date

11/05/1985 (40 years ago)

A tubular shaped item with a round or hexagon peripheral shape having two flat bearing surfaces perpendicular to the axis of the centrally located hole. It is designed to maintain a predetermined distance between assembled parts. The item may be with or without flange(s) of any peripheral shape. The overall length must exceed 25 percent of the outside diameter or distance across peripheral flats of the body. (when the length, outside diameter, and/or distance across peripheral flats are designed as a tolerance, the maximum dimension will be used to determine compliance). For items having other than a round or hexagon peripheral shape, see spacer, plate. Excludes:items with lubricating features, see bearing, sleeve and bushing, sleeve. See also bushing, tapered; spacer, ring; washer, flat; and washer, (as modified).

2a thread class, piston body style, 0.437 inches minimum terminal length, 0.234 inches nominal bushing diameter, 0.500 inches nominal overall length

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 2a
Body Style: piston
Overall Length: 0.500 inches nominal
Terminal Length: 0.437 inches minimum
Bushing Diameter: 0.234 inches nominal
Bushing Length: 0.188 inches nominal
Body Length: 0.312 inches nominal
Overall Diameter: 0.297 inches nominal
Temp Coefficient Of Capacitance In Ppm Per Deg Celsius: 50.0 single section
Tolerance Of Temp Coefficient In Ppm Per Deg Celsius: -50.0 to 50.0 single section
Center To Center Distance Between Terminals Parallel To Diameter: 0.219 inches nominal
Quality Factor At 25 Deg Celsius: 5000.0
Terminal Thickness: 0.015 inches nominal
Mounting Facility Screw Thread Series Designator: uns
Inclosure Type: encased
Tuning Characteristic: straight line capacity single section
Adjustment Device Torque: 0.500 inch-ounces minimum and 5.000 inch-ounces maximum
Bushing Shape: round
Insulation Dc Resistance At 25 Deg Celsius: 1000000.0 megohms
Insulation Dc Resistance At Max Operating Temp: 100000.0 megohms
Mounting Facility Type And Quantity: 1 threaded bushing
Thread Quantity Per Inch: 64
Nonderated Operating Temp: -55.0 celsius minimum and 125.0 celsius maximum
Nominal Thread Size: 0.234 inches
Terminal Location: circumference on end opposite adjustment control and end opposite adjustment control bent backward
Capacitance Range In Picofarads: +0.8 to 10.0 single section
Nonderated Voltage Rating And Type: 250.0 dc continuous single section
Adjustment Device Drive Type And Quantity: 1 slotted screw
Capacitance Drift In Picofarads: 0.01 single section
Material: ceramic base
Terminal Type And Quantity: 1 tab, solder lug and 2 printed circuit

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
2698022-1	Air Dielectri Variable Capacitor
MIL-C-14409/19	Air Dielectri Variable Capacitor
MIL-PRF-14409/19	Air Dielectri Variable Capacitor

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5910-01-219-9704?

The FSCG of the NSN 5910-01-219-9704 is 5910

Does the NSN 5910-01-219-9704 have a Schedule B code assigned?

Yes, the Schedule B code is 8532290040

Does NSN 5910-01-219-9704 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5910-01-219-9704 contain precious materials?

Item does not contain precious metal.

Does NSN 5910-01-219-9704 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5910-01-219-9704 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Tue, Nov 5, 1985