974707-3B

View detailed technical data, stock status, and sourcing information for: 974707-3B
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5930 Switches

National Stock Number

5930-00-337-6283

Item Name Code

00206

Assigment Date

12/28/1973 (52 years ago)

A transformer consisting of one or more primary winding(s) and one or more secondary winding(s). It may be designed for direct connection to an alternating current source for purposes of changing the secondary volts and amperes or designed to eliminate metallic interconnection between circuits in an overall one to one voltage ratio, with or without additional output windings, or items designed to automatically maintain a constant output voltage within specified limits under varying input or load conditions. Also includes items having a provision for mechanically changing the turns ratio or inductive coupling in progressive increments by means of voltage taps, ratio adjuster, or devices oe similar design. For transformers having winding(s) common to both input and output circuits, see transformer (1), power, autotransformer. Excludes:transformer (1), pulse.

1.000 inches maximum body length, 0.239 inches nominal single pressure connection thread length, 1.549 inches maximum overall length, 3a single pressure connection thread class, 0.375 inches nominal single connection outside 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 pressure connection
Thread Length: 0.239 inches nominal single pressure connection
Overall Length: 1.549 inches maximum
Outside Diameter: 0.375 inches nominal single connection
Body Length: 1.000 inches maximum
Overall Diameter: 1.230 inches maximum
Pressure Switch Type: absolute
Operating Temp Rating: -55.0 fahrenheit minimum and 204.0 fahrenheit maximum
Mounting Method: inlet connection
Features Provided: hermetically sealed case
Thread Quantity Per Inch: 24 single pressure connection
Contact Action Stimulus: increase
Proof Pressure: 60.00 pounds per square inch absolute
Nominal Thread Size: 0.375 inches single pressure connection
Nonpile-Up Contact Arrangement: 1 pole, double throw, one position momentary
Terminal Type: turret
Contact Load Current Rating: 3.0 amperes resistive load and 1.0 amperes inductive load single voltage
Contact Adjustability: deactuation point not adjustable and actuation point not adjustable
Contact Stimulus Rating: 2.00 differential point nominal pounds per square inch absolute
Contact Voltage Rating In Volts: 28.0 dc at sea level single voltage
Pressure Connector Type: flared, threaded external single connection
Media For Which Designed: gas
Style Designator: cylindrical
Thread Series Designator: unf single pressure connection

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
974707-3B	Pressure Switch

FAQs

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

What is the FSCG of the NSN 5930-00-337-6283?

The FSCG of the NSN 5930-00-337-6283 is 5930

Does the NSN 5930-00-337-6283 have a Schedule B code assigned?

Yes, the Schedule B code is 8536509065

Does NSN 5930-00-337-6283 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 5930-00-337-6283 contain precious materials?

Precious metal content is unknown

Does NSN 5930-00-337-6283 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 5930-00-337-6283 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Fri, Dec 28, 1973