975-0054-001

View detailed technical data, stock status, and sourcing information for: 975-0054-001
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5930 Switches

National Stock Number

5930-00-727-2775

Item Name Code

00451

Assigment Date

01/29/1976 (50 years ago)

A mechanical device designed to permit a free flow of air into and out of an enclosure, usually used on engine crankcase, vehicular differentials and transmissions, pumps, compressors, and the like. See also cap, vent, fuel storage tank. Excludes:ventalator (as modified).

0.625 inches nominal single pressure connection thread length, 3.000 inches nominal overall length, 3a single pressure connection thread class, 1.090 inches nominal overall width, 2.680 inches nominal overall height

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: 0.625 inches nominal single pressure connection
Overall Length: 3.000 inches nominal
Overall Height: 2.680 inches nominal
Overall Width: 1.090 inches nominal
Body Length: 2.375 inches nominal
Body Height: 2.180 inches maximum
Unthreaded Mounting Hole Diameter: 0.234 inches minimum and 0.242 inches maximum
Distance Between Mounting Facility Centers: 1.500 inches nominal
Temp Sensing Element Type: internal sensor
Operating Temp Rating: -65.0 fahrenheit minimum and 325.0 fahrenheit maximum
Mounting Method: unthreaded hole
Features Provided: electrical access port
Contact Action Stimulus: increase
Nominal Thread Size: 0.750 inches single pressure connection
Mounting Facility Pattern: two position in-line
Nonpile-Up Contact Arrangement: 1 pole, single throw, normally open, momentary action
Terminal Type: wire lead
Contact Load Current Rating: 2.0 amperes resistive load and 500.0 milliamperes inductive load and 500.0 milliamperes lamp load second voltage
Contact Load Current Rating: 2.0 amperes resistive load first voltage
Contact Adjustability: actuation point not adjustable and deactuation point not adjustable
Contact Stimulus Rating: 275.00 actuation point nominal degrees fahrenheit and 255.00 deactuation point minimum degrees fahrenheit and 270.00 deactuation point maximum degrees fahrenheit
Contact Voltage Rating In Volts: 115.0 ac at sea level first voltage
Contact Voltage Rating In Volts: 28.0 dc at sea level second voltage
Frequency In Hertz: 60.0 first voltage
Media For Which Designed: liquid
Style Designator: rectangular
Thread Series Designator: unjf single pressure connection

Replaces National Stock Numbers

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

NSN	Name	Date
5930-00-705-9856	No Name Available	11/20/1968

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
1044-2	Thermostatic Switch
8-08659-3	Thermostatic Switch
975-0054-001	Thermostatic Switch

FAQs

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

What is the FSCG of the NSN 5930-00-727-2775?

The FSCG of the NSN 5930-00-727-2775 is 5930

Does the NSN 5930-00-727-2775 have a Schedule B code assigned?

Yes, the Schedule B code is 9032100000

Does NSN 5930-00-727-2775 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 5930-00-727-2775 contain precious materials?

Precious metal content is unknown

Does NSN 5930-00-727-2775 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 5930-00-727-2775 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Thu, Jan 29, 1976