740329-4

View detailed technical data, stock status, and sourcing information for: 740329-4
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part 740329-4 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5930 Switches

National Stock Number

5930-00-405-2526

Item Name Code

00451

Assigment Date

03/31/1971 (55 years ago)

2a single threaded bushing thread class, internal sensor temp sensing element type, dustproof hazardous locations/environmental protection, 2.735 inches nominal overall length, 1.000 inches nominal width across flats

Product Characteristics

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

Thread Class: 2a single threaded bushing
Hazardous Locations/Environmental Protection: dustproof
Overall Length: 2.735 inches nominal
Temp Sensing Element Type: internal sensor
Width Across Flats: 1.000 inches nominal
Mounting Method: threaded bushing
Features Provided: automatic reset
Thread Quantity Per Inch: 16 single threaded bushing
Contact Action Stimulus: increase
Nominal Thread Size: 0.743 inches single threaded bushing
Nonpile-Up Contact Arrangement: 1 pole, double throw, one position momentary
Terminal Type: connector, receptacle
Contact Adjustability: actuation point not adjustable and deactuation point not adjustable
Media For Which Designed: gas or liquid
Style Designator: cylindrical w/flange
Thread Series Designator: uns 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
21788-4	Thermostatic Switch
21788-8	Thermostatic Switch
740329-2	Thermostatic Switch
740329-4	Thermostatic Switch

FAQs

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

What is the FSCG of the NSN 5930-00-405-2526?

The FSCG of the NSN 5930-00-405-2526 is 5930

Does the NSN 5930-00-405-2526 have a Schedule B code assigned?

Yes, the Schedule B code is 9032100000

Does NSN 5930-00-405-2526 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 5930-00-405-2526 contain precious materials?

Precious metal content is unknown

Does NSN 5930-00-405-2526 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 5930-00-405-2526 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Wed, Mar 31, 1971