AP25-1

View detailed technical data, stock status, and sourcing information for: AP25-1
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5910 Capacitors

National Stock Number

5910-00-518-2643

Item Name Code

00531

Assigment Date

01/01/1963 (63 years ago)

0.500 inches nominal terminal length, plate-meshing body style, 1.719 inches nominal overall length, 0.251 inches nominal bushing diameter, 2a thread class

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: plate-meshing
Overall Length: 1.719 inches nominal
Terminal Length: 0.500 inches nominal
Bushing Diameter: 0.251 inches nominal
Overall Height: 0.922 inches nominal
Overall Width: 0.781 inches nominal
Shaft Diameter: 0.250 inches nominal single shaft
Bushing Length: 0.250 inches nominal
Shaft Length: 0.656 inches nominal single shaft
Body Length: 1.063 inches nominal
Fragility Factor: moderately rugged
Mounting Facility Screw Thread Series Designator: unef
Inclosure Type: encased
Tuning Characteristic: straight line capacity single section
Adjustment Device Rotation: 180.0 degrees nominal clockwise and 180.0 degrees nominal counterclockwise
Bushing Shape: round w/flat
Plate Air Gap: 0.013 inches
Bushing Width: 0.281 inches nominal
Mounting Facility Type And Quantity: 1 threaded bushing
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.938 inches
Shaft Type: round, slotted single shaft
Capacitance Range In Picofarads: +4.0 to 56.0 single section
Nonderated Voltage Rating And Type: 850.0 dc dielectric withstanding single section
Adjustment Device Drive Type And Quantity: 1 shaft
Material: steatite base
Terminal Type And Quantity: 1 tab, solder lug and 2 solder stud

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5910-00-537-5238	No Name Available	08/02/1968

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
148-0008-003	Air Dielectri Variable Capacitor
AP25-1	Air Dielectri Variable Capacitor
SC-B-91058	Air Dielectri Variable Capacitor

FAQs

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

What is the FSCG of the NSN 5910-00-518-2643?

The FSCG of the NSN 5910-00-518-2643 is 5910

Does the NSN 5910-00-518-2643 have a Schedule B code assigned?

Yes, the Schedule B code is 8532290040

Does NSN 5910-00-518-2643 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 5910-00-518-2643 contain precious materials?

Item does not contain precious metal.

Does NSN 5910-00-518-2643 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 5910-00-518-2643 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963