HC26-51-12A1

View detailed technical data, stock status, and sourcing information for: HC26-51-12A1
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 HC26-51-12A1 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

5930-00-022-0611

Item Name Code

00206

Assigment Date

05/10/1968 (58 years ago)

A switch which is actuated by changes in pressure of any gas or liquid or by changes in a vacuum acting upon its sensing element. Excludes:baroswitch; switch,pressure-thermostatic; and switch,sensitive.

1.690 inches nominal overall diameter, 1.870 inches nominal overall length, gage pressure switch type, hermetically sealed case features provided, clamp mounting method

Product Characteristics

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

Overall Length: 1.870 inches nominal
Overall Diameter: 1.690 inches nominal
Pressure Switch Type: gage
Mounting Method: clamp
Features Provided: hermetically sealed case
Thread Quantity Per Inch: 27 single pressure connection
Contact Action Stimulus: increase
Nominal Thread Size: 0.125 inches single pressure connection
Nonpile-Up Contact Arrangement: 1 pole, single throw, normally open, momentary action
Terminal Type: tab w/screw
Contact Load Current Rating: 4.0 amperes inductive load first voltage
Contact Load Current Rating: 15.0 amperes inductive load second voltage
Contact Adjustability: deactuation point not adjustable and actuation point not adjustable
Contact Stimulus Rating: 9.00 actuation point nominal pounds per square inch
Contact Voltage Rating In Volts: 24.0 dc at sea level first voltage
Contact Voltage Rating In Volts: 6.0 dc at sea level second voltage
Pressure Connector Type: flared, threaded external single connection
Media For Which Designed: gas or liquid
Thread Series Designator: ptf-sae short single pressure connection

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5930-00-898-6691	No Name Available	06/01/1982

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
D28798	Pressure Switch
HC26-51-12A1	Pressure Switch
M1421-4	Pressure Switch
M1421-9	Pressure Switch
MI1469	Pressure Switch

FAQs

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

What is the FSCG of the NSN 5930-00-022-0611?

The FSCG of the NSN 5930-00-022-0611 is 5930

Does the NSN 5930-00-022-0611 have a Schedule B code assigned?

Yes, the Schedule B code is 8536509065

Does NSN 5930-00-022-0611 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 5930-00-022-0611 contain precious materials?

Precious metal content is unknown

Does NSN 5930-00-022-0611 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 5930-00-022-0611 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Fri, May 10, 1968