8253A120AK140FR

View detailed technical data, stock status, and sourcing information for: 8253A120AK140FR
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5930 Switches

National Stock Number

5930-00-822-1731

Item Name Code

00451

Assigment Date

01/01/1963 (63 years ago)

An item designed to fit over a packing gland by mating with a surface of a second part which together will retain into a narrow groove or confined space the packing, preformed or o-ring, or an item designed to fit over a rod or shaft, to mate with a stuffing box to confine packing material. It may function as a static or dynamic seal retainer with the packing located on, around, or in the centerline direction of the rod or shaft axis. It may have holes or joints for mounting, be threaded or unthreaded. See also packing nut and packing nut, stuffing tube.

1.181 inches nominal overall width, 2.456 inches nominal body height, 3.386 inches nominal overall length, raintight and vibration resistant hazardous locations/environmental protection, 5.394 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.

Hazardous Locations/Environmental Protection: raintight and vibration resistant
Overall Length: 3.386 inches nominal
Overall Height: 5.394 inches nominal
Overall Width: 1.181 inches nominal
Body Height: 2.456 inches nominal
Temp Sensing Element Type: immersion well
Operating Temp Rating: 199.0 fahrenheit maximum
Mounting Method: immersion well
Contact Action Stimulus: increase
Nonpile-Up Contact Arrangement: 1 pole, double throw, one position momentary
Terminal Type: tab w/screw
Contact Load Current Rating: 0.25 amperes resistive load fourth voltage
Contact Load Current Rating: 15.0 amperes resistive load first voltage
Contact Load Current Rating: 15.0 amperes resistive load second voltage
Contact Load Current Rating: 15.0 amperes resistive load third voltage
Contact Adjustability: actuation point adjustable, preset
Contact Adjustment Range: +123.00 to 151.00 actuation point degrees fahrenheit
Contact Adjustment Type: external actuation point screw
Contact Stimulus Rating: 140.00 actuation point nominal degrees fahrenheit
Contact Voltage Rating In Volts: 125.0 ac at sea level first voltage
Contact Voltage Rating In Volts: 15.0 dc at sea level third voltage
Contact Voltage Rating In Volts: 250.0 dc at sea level fourth voltage
Contact Voltage Rating In Volts: 460.0 ac at sea level second voltage
Media For Which Designed: gas or liquid
Style Designator: rectangular

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
8253A120AK140FR	Thermostatic Switch
C11-102	Thermostatic Switch

FAQs

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

What is the FSCG of the NSN 5930-00-822-1731?

The FSCG of the NSN 5930-00-822-1731 is 5930

Does the NSN 5930-00-822-1731 have a Schedule B code assigned?

Yes, the Schedule B code is 9032100000

Does NSN 5930-00-822-1731 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 5930-00-822-1731 contain precious materials?

Precious metal content is unknown

Does NSN 5930-00-822-1731 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 5930-00-822-1731 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963