51-128

View detailed technical data, stock status, and sourcing information for: 51-128
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5910 Capacitors

National Stock Number

5910-00-666-6388

Item Name Code

00532

Assigment Date

01/01/1963 (63 years ago)

1.940 inches maximum overall length, 0.250 inches nominal bushing diameter, piston body style, 2a thread class, 0.112 inches nominal single shaft shaft diameter

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: 1.940 inches maximum
Bushing Diameter: 0.250 inches nominal
Shaft Diameter: 0.112 inches nominal single shaft
Bushing Length: 0.281 inches nominal
Shaft Length: 0.375 inches maximum single shaft
Body Length: 1.125 inches nominal
Overall Diameter: 0.470 inches nominal
Temp Coefficient Of Capacitance Range In Ppm Per Deg Celsius: -800.0 to 800.0 single section
Quality Factor At 25 Deg Celsius: 500.0
Fragility Factor: moderately rugged
Mounting Facility Screw Thread Series Designator: unf
Inclosure Type: encased
Adjustment Device Torque: 1.000 inch-ounces minimum and 10.000 inch-ounces maximum
Bushing Shape: round
Mounting Facility Type And Quantity: 1 threaded bushing
Nonderated Operating Temp: -55.0 celsius minimum and 125.0 celsius maximum
Nominal Thread Size: 0.250 inches
Shaft Type: round, slotted single shaft
Capacitance Range In Picofarads: +9.0 to 16.0 single section
Nonderated Voltage Rating And Type: 300.0 dc continuous single section
Adjustment Device Drive Type And Quantity: 1 shaft
Material: glass inclosure
Terminal Type And Quantity: 1 wire lead

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
51-128	Glass Dielect Variable Capacitor

FAQs

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

What is the FSCG of the NSN 5910-00-666-6388?

The FSCG of the NSN 5910-00-666-6388 is 5910

Does the NSN 5910-00-666-6388 have a Schedule B code assigned?

Yes, the Schedule B code is 8532290040

Does NSN 5910-00-666-6388 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 5910-00-666-6388 contain precious materials?

Precious metal content is unknown

Does NSN 5910-00-666-6388 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 5910-00-666-6388 was assigned to the Federal Catalog?

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