B27A102

View detailed technical data, stock status, and sourcing information for: B27A102
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5930 Switches

National Stock Number

5930-00-347-5157

Item Name Code

00451

Assigment Date

01/20/1974 (52 years ago)

7.594 inches nominal overall height, 3.250 inches nominal body height, 4.938 inches nominal overall length, watertight hazardous locations/environmental protection, 5.375 inches nominal overall width

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: watertight
Overall Length: 4.938 inches nominal
Overall Height: 7.594 inches nominal
Overall Width: 5.375 inches nominal
Body Height: 3.250 inches nominal
Unthreaded Mounting Hole Diameter: 0.281 inches nominal
Distance Between Mounting Facility Centers: 2.500 inches nominal
Temp Sensing Element Type: immersion well
Operating Temp Rating: 275.0 fahrenheit maximum
Mounting Method: flange and unthreaded hole
Features Provided: electrical access port
Contact Action Stimulus: increase
Mounting Facility Pattern: two position in-line
Nonpile-Up Contact Arrangement: 1 pole, double throw, one position momentary
Criticality Code Justification: feat
Terminal Type: screw
Contact Load Current Rating: 15.0 amperes resistive load first voltage
Contact Load Current Rating: 15.0 amperes resistive load second voltage
Contact Adjustability: actuation point adjustable
Contact Adjustment Range: +0.00 to 225.00 actuation point degrees fahrenheit
Contact Adjustment Type: internal actuation point screw with scale
Contact Voltage Rating In Volts: 125.0 ac at sea level first voltage
Contact Voltage Rating In Volts: 480.0 ac at sea level second voltage
Special Features: critical application item
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
B27A102	Thermostatic Switch
B400-120-9098	Thermostatic Switch

FAQs

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

What is the FSCG of the NSN 5930-00-347-5157?

The FSCG of the NSN 5930-00-347-5157 is 5930

Does the NSN 5930-00-347-5157 have a Schedule B code assigned?

Yes, the Schedule B code is 9032100000

Does NSN 5930-00-347-5157 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 5930-00-347-5157 contain precious materials?

Item does not contain precious metal.

Does NSN 5930-00-347-5157 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 5930-00-347-5157 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Sun, Jan 20, 1974