42277-179

View detailed technical data, stock status, and sourcing information for: 42277-179
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5930 Switches

National Stock Number

5930-01-073-8884

Item Name Code

00451

Assigment Date

03/23/1979 (47 years ago)

0.500 inches nominal single threaded bushing thread length, 1520008592670 97499 end item identification, 1.475 inches nominal body length, 21.600 inches nominal overall length, 0.310 inches nominal body diameter

Product Characteristics

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

Thread Length: 0.500 inches nominal single threaded bushing
Overall Length: 21.600 inches nominal
Body Diameter: 0.310 inches nominal
Body Length: 1.475 inches nominal
End Item Identification: 1520008592670 97499
Temp Sensing Element Type: bulb
Width Across Flats: 0.500 inches nominal
Mounting Method: threaded bushing
Features Provided: electrical access port
Thread Quantity Per Inch: 27 single threaded bushing
Contact Action Stimulus: increase
Nominal Thread Size: 0.125 inches single threaded bushing
Nonpile-Up Contact Arrangement: 1 pole, single throw, normally closed, momentary action
Terminal Type: wire lead
Contact Load Current Rating: 2.0 amperes resistive load single voltage
Contact Adjustability: deactuation point not adjustable and actuation point not adjustable
Contact Stimulus Rating: 251.00 actuation point nominal degrees fahrenheit and 221.00 deactuation point nominal degrees fahrenheit
Contact Voltage Rating In Volts: 30.0 dc at sea level single voltage
Media For Which Designed: gas
Style Designator: cylindrical w/flange
Thread Series Designator: npt single threaded bushing

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
21544-3-34-4	Thermostatic Switch
42277-179	Thermostatic Switch
42277D179	Thermostatic Switch

FAQs

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

What is the FSCG of the NSN 5930-01-073-8884?

The FSCG of the NSN 5930-01-073-8884 is 5930

Does the NSN 5930-01-073-8884 have a Schedule B code assigned?

Yes, the Schedule B code is 9032100000

Does NSN 5930-01-073-8884 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 5930-01-073-8884 contain precious materials?

Precious metal content is unknown

Does NSN 5930-01-073-8884 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 5930-01-073-8884 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Fri, Mar 23, 1979