5930-01-472-6321

Find complete technical information, availability, and procurement data for: 5930-01-472-6321
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5930 Switches

National Stock Number

5930-01-472-6321

Item Name Code

00206

Assigment Date

03/10/2000 (26 years ago)

A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use shim. For items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. Excludes:disk, valve, graphite impregnated and lubricated items.

2.923 inches maximum overall length, 2.932 inches nominal distance between mounting facility centers, right-hand single threaded hole thread direction, 3a single threaded hole thread class, 0.091 inches maximum overall 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: 3a single threaded hole
Thread Direction: right-hand single threaded hole
Overall Length: 2.923 inches maximum
Overall Diameter: 0.091 inches maximum
Distance Between Mounting Facility Centers: 2.932 inches nominal
Pressure Switch Type: absolute
Width Across Flats: 0.510 inches nominal
Operating Temp Rating: -40.0 fahrenheit minimum and 275.0 fahrenheit maximum
Mounting Method: threaded hole
Thread Quantity Per Inch: 18 single threaded hole
Contact Action Stimulus: increase
Proof Pressure: 4800.00 pounds per square inch gage
Nominal Thread Size: 0.5625 inches single threaded hole
Nonpile-Up Contact Arrangement: 1 pole, double throw, both positions maintained
Terminal Type: connector, receptacle
Contact Load Current Rating: 1.0 microamperes resistive load and 200.0 microamperes resistive load single voltage
Contact Adjustability: actuation point not adjustable and deactuation point not adjustable
Contact Stimulus Rating: 2350.00 actuation point nominal pounds per square inch gage and 1900.00 deactuation point nominal pounds per square inch gage
Contact Voltage Rating In Volts: 28.0 dc at sea level single voltage
Special Features: operating pressure- 3200 psig; exterior matl shall be stainless steel; elastomeric materials shall be per mil-r-83485
Frequency In Hertz: 5000.0 single voltage
Media For Which Designed: liquid
Style Designator: cylindrical
Thread Series Designator: unf single threaded hole

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
211C223-531	Pressure Switch
973168	Pressure Switch

FAQs

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

What is the FSCG of the NSN 5930-01-472-6321?

The FSCG of the NSN 5930-01-472-6321 is 5930

Does the NSN 5930-01-472-6321 have a Schedule B code assigned?

Yes, the Schedule B code is 8536509065

Does NSN 5930-01-472-6321 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 5930-01-472-6321 contain precious materials?

Item does not contain precious metal.

Does NSN 5930-01-472-6321 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 5930-01-472-6321 was assigned to the Federal Catalog?

It was assigned 26 years ago, on Fri, Mar 10, 2000