5930-01-252-3977

Find complete technical information, availability, and procurement data for: 5930-01-252-3977
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5930 Switches

National Stock Number

5930-01-252-3977

Item Name Code

00451

Assigment Date

04/01/1987 (39 years ago)

A switch which is specifically designed to operate by the influence of a gaseous, liquid, or solid media velocity on its actuator.

1.181 inches nominal body diameter, 2.000 inches nominal overall length, vibration resistant hazardous locations/environmental protection, 0.921 inches nominal overall height, 0.172 inches nominal mounting slot width

Product Characteristics

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

Hazardous Locations/Environmental Protection: vibration resistant
Overall Length: 2.000 inches nominal
Overall Height: 0.921 inches nominal
Body Diameter: 1.181 inches nominal
Mounting Slot Width: 0.172 inches nominal
Body Height: 0.381 inches nominal
Distance Between Mounting Facility Centers: 1.562 inches minimum and 1.686 inches maximum
End Item Identification: cryogenic systems. shipboard material handling equipment (mhe). f-16 aircraft.
Temp Sensing Element Type: internal sensor
Operating Temp Rating: -65.0 fahrenheit minimum and 350.0 fahrenheit maximum
Mounting Method: bracket and slot
Contact Action Stimulus: increase
Mounting Facility Pattern: two position in-line
Nonpile-Up Contact Arrangement: 1 pole, single throw, normally closed, momentary action
Terminal Type: tab w/screw
Contact Load Current Rating: 25.0 amperes resistive load single voltage
Contact Adjustability: actuation point not adjustable and deactuation point not adjustable
Contact Stimulus Rating: 160.00 actuation point nominal degrees fahrenheit and 120.00 deactuation point nominal degrees fahrenheit
Contact Voltage Rating In Volts: 240.0 ac at sea level single voltage
Media For Which Designed: gas or liquid
Precious Material And Location: contacts silver
Precious Material: silver
Style Designator: disc w/flange

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5920-00-432-6676	No Name Available	01/01/1989

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
153A757G03	Thermostatic Switch
1559AS242-1	Thermostatic Switch
20400L2-43	Thermostatic Switch

FAQs

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

What is the FSCG of the NSN 5930-01-252-3977?

The FSCG of the NSN 5930-01-252-3977 is 5930

Does the NSN 5930-01-252-3977 have a Schedule B code assigned?

Yes, the Schedule B code is 9032100000

Does NSN 5930-01-252-3977 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 5930-01-252-3977 contain precious materials?

Item contains silver.

Does NSN 5930-01-252-3977 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 5930-01-252-3977 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Wed, Apr 1, 1987