50153

50153 Liquid Level Switch

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Quality Commitment

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Datasheet. 50153 specification

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

3.940in. and 4.060in. ⁓4-1/16"

Power Cable Length
The length measured from the element to the extreme end of the power cable.

155.000in. and 160.000in.

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

1.380in. ⁓1-25/64"

Actuation Method
The means by which the item is actuated.

buoyancy

Electrical Connection Type
Indicates the type of electrical connection included on the item.

cable

Current Rating At Maximum Rated Voltage
The amount of current at maximum rated voltage for which the item is designed.

500.0 milliamperes load

Float Quantity
The number of floats provided.

1

Operating Temp Rating
The temperature at which the item operates.

-65.0 deg fahrenheit and 160.0 deg fahrenheit

Mounting Method
The means of attaching the item.

thread

Mounting Position
The installed position for which the item is designed.

vertical

Contact Arrangement
The designation that identifies the schematic diagram of the contact arrangement.

spst, normally open

Relay
An indication of whether or not a relay is included.

not included

Liquid Type For Which Designed
Indicates the type of liquid(s) for which the item is designed.

aircraft fuel

Aircraft Fuel For Which Designed
The aircraft fuel for which the item is designed.

all

Float Effective Travel
The distance of the effective travel of the float.

0.870in. and 1.370in.

Mounting Dimensions
The mounting dimensions of the item.

mtd by 9/16-18 nf thd connection

Tank Insertion Length
A measurement of the longest dimension from the mounting surface to the end of the item,which is designed to be inserted into the tank.

2880.000in.

Float And Contact Positions
The relationship between the position of the float and the position of the contacts.

float up, contacts open

Answers.

What quantity is this sold in?

1EA

What is the NSN for 50153?

5930-00-966-3060

How is this classified for shipping?

Schedule B number: 8413919520
nmfc 061300
Parts, of pumps for liquids

What's the federal classification of 50153?

FSC 5930 ⁓ Switches

Excluding switchgear.

NSN 5930-00-966-3060 SWITCH,LIQUID LEVEL

3.940" overall length

NIIN
009663060
NIIN Date
01/01/62
Schedule B
8413919520 
Name Code
37187
FIIG
T109-D
Item Weight
0.500lbs
Item Dimensions
50 X 30 X 30
QUP
Historical Price
$182.48 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. F8300-75 Cage 97424
2. 2-7800-7 Cage 96736
3. 74-607 Cage 99321
4. 1-117405 Cage 92003

Major End Users Countries and entities

  • - Department of The Navy 
  • - Department of The Air Force 
  • - Spain 
  • - Germany 
  • - Republic of Korea 
  • - 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)
77.5
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)
Communications/electronics, other than sigint/ew or comsec repair parts and components 
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

50153 / Switch,liquid levelWhat is the formal definition of this item?

A switch which is actuated by a float or sensing device(s) to control liquid level and/or actuate visual or audible warning systems. used in conjunction with pumps or valves to transfer liquid from one source to another. it may include a relay controlled by the switch element. excludes transmitter, liquid quantity.