5999-01-252-9910

Find complete technical information, availability, and procurement data for: 5999-01-252-9910
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5999 Miscellaneous Electrical and Electronic Components

National Stock Number

5999-01-252-9910

Item Name Code

00443

Assigment Date

04/10/1987 (39 years ago)

A switch that is actuated by changes in ambient temperature. Excludes:circuit breaker; control, temperature (as modified); fuse (as modified); protector, thermal-overload, electrical motor; relay, thermal; and thermostat, flow control. See also control, temperature (as modified) and regulator, temperature (as modified).

0.300 inches nominal pin accommodation length, 0.273 inches nominal overall diameter, 0.210 inches nominal pin accommodation diameter, 1.274 inches nominal overall length, 0.136 inches nominal cable entrance diameter

Product Characteristics

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

Overall Length: 1.274 inches nominal
Overall Diameter: 0.273 inches nominal
Cable Entrance Diameter: 0.136 inches nominal
Pin Accommodation Length: 0.300 inches nominal
Pin Accommodation Diameter: 0.210 inches nominal
Mounting Method: retaining ring
Material: metal body and contact
Material: metal contact
Material Document And Classification: qq-b-626 assn std all material responses contact
Style Designator: socket insert contact
Terminal Type And Quantity: 1 solder well axially at one end

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5999-01-340-8044	No Name Available	04/01/1992

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
436638-2	Electrical Contact
7851211	Electrical Contact
7851211C	Electrical Contact
LE414-0054	Electrical Contact
LE414-0054-0001	Electrical Contact

FAQs

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

What is the FSCG of the NSN 5999-01-252-9910?

The FSCG of the NSN 5999-01-252-9910 is 5999

Does the NSN 5999-01-252-9910 have a Schedule B code assigned?

Yes, the Schedule B code is 8538907040

Does NSN 5999-01-252-9910 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 5999-01-252-9910 contain precious materials?

Item does not contain precious metal.

Does NSN 5999-01-252-9910 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 5999-01-252-9910 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Fri, Apr 10, 1987