A28AA-9

View detailed technical data, stock status, and sourcing information for: A28AA-9
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5930 Switches

National Stock Number

5930-01-190-6479

Item Name Code

00451

Assigment Date

09/29/1984 (41 years ago)

An item specifically designed to form the foundation on which a coil is wound.

4.406 inches nominal overall length, 2.156 inches nominal overall width, 1.812 inches nominal overall height, 0.201 inches nominal mounting slot width, 4.406 inches nominal body length

Product Characteristics

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

Overall Length: 4.406 inches nominal
Overall Height: 1.812 inches nominal
Overall Width: 2.156 inches nominal
Mounting Slot Width: 0.201 inches nominal
Body Length: 4.406 inches nominal
Capillary Tube Length: 72.000 inches nominal
Bulb Length: 4.969 inches nominal
Bulb Diameter: 0.375 inches nominal
Longest Horizontal Distance Between Mounting Centers: 1.562 inches nominal
Longest Vertical Distance Between Mounting Centers: 2.938 inches nominal
Temp Sensing Element Type: capillary tube-bulb
Mounting Method: bracket and slot
Features Provided: electrical access port
Contact Action Stimulus: increase
Mounting Facility Pattern: four position rectangular
Nonpile-Up Contact Arrangement: 2 pole, double throw, one position momentary
Terminal Type: screw
Contact Load Current Rating: 7.2 amperes resistive load single voltage
Contact Adjustability: actuation point adjustable
Contact Adjustment Range: +20.00 to 80.00 actuation point degrees fahrenheit
Contact Adjustment Type: external actuation point knob with scale
Contact Voltage Rating In Volts: 277.0 ac at sea level single voltage
Frequency In Hertz: 60.0 single voltage
Media For Which Designed: gas
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
A28AA-9	Thermostatic Switch

FAQs

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

What is the FSCG of the NSN 5930-01-190-6479?

The FSCG of the NSN 5930-01-190-6479 is 5930

Does the NSN 5930-01-190-6479 have a Schedule B code assigned?

Yes, the Schedule B code is 9032100000

Does NSN 5930-01-190-6479 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 5930-01-190-6479 contain precious materials?

Item does not contain precious metal.

Does NSN 5930-01-190-6479 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 5930-01-190-6479 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Sat, Sep 29, 1984