21C1-3-42

21C1342 Pressure Switch

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Datasheet. 21C1-3-42 specification

Overall Length
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.

3.300in. ⁓3-5/16"

Body Length
A measurement of the longest dimension of the body,in distinction from width.

2.300in.

Overall Diameter
A measurement of the longest straight line across a circular cross-sectional plane.

1.270in. ⁓1-9/32"

Pressure Switch Type
The general classification of a pressure switch based on the reference method used to measure the sensed pressure.

absolute

Width Across Flats
The shortest straight line between flats,perpendicular to the height.

1.000in. ⁓1/64"

Operating Temp Rating
The temperature at which the item operates.

50.0 deg fahrenheit and 266.0 deg fahrenheit

Proof Pressure
The maximum pressure that an item will withstand without resulting in any permanent changes in the structural,mechanical,or electrical characteristics.

270.000 pounds per square inch

Special Features
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.

normal operating pressure 0 to 90psi; electrical 1 amp to 28 vdc

Style Designator
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.

cylindrical

Answers.

What is the style?

Cylindrical

What is the NSN for 21C1-3-42?

5930-01-530-8931

How is this classified for shipping?

Schedule B number: 8536509065
Switches, for a voltage not exceeding 1000 volts

What's the federal classification of 21C1-3-42?

FSC 5930 ⁓ Switches

Excluding switchgear.

NSN 5930-01-530-8931 SWITCH,PRESSURE

cylindrical normal operating pressure 0 to 90psi; electrical 1 amp to 28 vdc 3.300" overall length

NIIN
015308931
NIIN Date
06/15/05
Schedule B
8536509065 
Name Code
00206
FIIG
A048B0
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
No precious metals
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

Major End Users Countries and entities

  • - Spain 

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Similar by Design Other switchs with similar characteristics

Nothing similar to this part number was found in our inventory

21C1-3-42 / Switch,pressureWhat is the formal definition of this item?

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.