11668621

11668621 Pressure Switch

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Datasheet. 11668621 specification

Thread Length
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.

0.630in. single threaded stud ⁓41/64"

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

4.000in. ⁓4-1/64"

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

2.000in. ⁓2-1/64"

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

gage

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

0.870in. and 0.880in. ⁓57/64"

Operating Temp Rating
The temperature at which the item operates.

-65.0 deg fahrenheit and 250.0 deg fahrenheit

Mounting Method
The means of attaching the item.

threaded stud

Thread Quantity Per Inch
The number of threads on the item per linear inch measured on a line parallel to the thread axis.

18 all threaded stud

Thread Quantity Per Inch
The number of threads on the item per linear inch measured on a line parallel to the thread axis.

18 single pressure connection

Contact Action Stimulus
An indication of whether the initial action of the contacts occurs as the result of an increase or decrease in stimulus.

increase

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

120.00 pounds per square inch gage

Nominal Thread Size
A designation that is used for the purpose of general identification of the thread.

0.375in. all threaded stud ⁓3/8"

Nominal Thread Size
A designation that is used for the purpose of general identification of the thread.

0.375in. single pressure connection ⁓3/8"

Sensing Element Burst Pressure
The pressure at which the pressure sensing element of the item is rendered inoperative by rupture or other permanent physical damage.

300.00 pounds per square inch gage

Terminal Type
Indicates the type of terminal for providing electrical connection to the item.

quick disconnect, male

Contact Load Current Rating
The amount of current that the contacts are rated to make or break with a specified load.

5.0 amperes resistive load single voltage and 3.0 amperes inductive load single voltage and 24.0 amperes lamp load single voltage and 24.0 amperes motor load single voltage

Contact Adjustability
The adjustability of the contact.

deactuation point not adjustable and actuation point not adjustable

Contact Stimulus Rating
The rating of the stimulus required to actuate and/or deactuate the contact(s).

9.00 actuation point pounds per square inch gage and 13.00 deactuation point pounds per square inch gage

Contact Voltage Rating In Volts
The voltage for which the contact(s) is rated at sea level or at a specified altitude,expressed in volts.

28.0 dc at altitude single voltage

Pressure Connector Type
Indicates the type of pressure connector.

external SEAT-Gasket seal, threaded external single connection

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.

electrical switch inclosed in waterproof o ring sealed compartment

Media For Which Designed
The type of media for which the item is designed.

liquid

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

cylindrical

Thread Series Designator
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.

nptf all threaded stud

Thread Series Designator
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.

nptf single pressure connection

Answers.

What quantity is this sold in?

1EA

What class is the thread series?

Nptf single pressure connection

What class is the thread series?

Nptf all threaded stud

What is the style?

Cylindrical

What is the thread quantity per inch?

18 single pressure connection

What is the thread quantity per inch?

18 all threaded stud

What is the thread length?

0.630 inches maximum single threaded stud

What is the NSN for 11668621?

5930-01-021-1559

How is this classified for shipping?

Schedule B number: 8536509065
nmfc 061300
Switches, for a voltage not exceeding 1000 volts

What's the federal classification of 11668621?

FSC 5930 ⁓ Switches

Excluding switchgear.

NSN 5930-01-021-1559 SWITCH,PRESSURE

nptf single pressure connection thread series cylindrical electrical switch inclosed in waterproof o ring sealed compartment 18 single pressure connection thread quantity per inch 4.000" overall length 0.630" single threaded stud thread length

NIIN
010211559
NIIN Date
05/10/76
Schedule B
8536509065 
Name Code
00206
FIIG
A048B0
Item Weight
0.500lbs
Item Dimensions
40
QUP
Historical Price
$60.78 EA
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
Metal content unknown
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

Other Part Numbers Parts with same form, fit, and function by other manufacturers

1. P27-M20 Cage 14314
2. SP-9B-11RP0 Cage 85814
3. 5930010211559 Cage SCY13

Major End Users Countries and entities

  • - Department of The Army 
  • - Department of The Navy 
  • - U.s. Marine Corps 
  • - Department of The Air Force 
  • - Austria 
  • - Brazil 
  • - Spain 
  • - Singapore 
  • - Morocco 
  • - Republic of Korea 
  • - Portugal 
  • - Greece 
  • - Turkey 

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Shipping Information

Special Handling
Other or no special handling required (sh) 
LTL (less than a truck load rating)
77.5 
LCL (less than a car load rating)
Unknown
Special Cargo
No special type of cargo code applicable 
Air Freight (Minimum cargo door size required)
Shipment is not a consolidation and does not exceed 84 inches in any dimension. 
Customs Requirement Classification
Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps) 
Commodity (for shipments via water)
Electrical appliances, small 
NMFC (national motor freight code)
061300 CIRCUIT BREAKER/SWITCH NOI 
UFC (universal freight code)
34410 

Similar by Design Other switchs with similar characteristics

Nothing similar to this part number was found in our inventory

11668621 / 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.