4EX1

4EX1 Sensitive Switch Housing

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Quality Commitment

Serving our customers with quality and safety first.

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Datasheet. 4EX1 specification

Thread Class
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.

2b

Mounting Method
The means of attaching the item.

threaded hole

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

0.190in. ⁓13/64"

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.

EXPLOSION-Proof

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.

unf

Answers.

What quantity is this sold in?

1EA

What class is the thread series?

Unf

What is the thread class?

2b

What is the NSN for 4EX1?

5930-00-957-0977

How is this classified for shipping?

Schedule B number: 8538907080
nmfc 061300
Parts suitable for use solely or principally with the apparatus for heading 8535, 8536,8537

What's the federal classification of 4EX1?

FSC 5930 ⁓ Switches

Excluding switchgear.

NSN 5930-00-957-0977 HOUSING,SENSITIVE SWITCH

unf thread series explosion-proof 2b thread class

NIIN
009570977
NIIN Date
01/01/63
Schedule B
8538907080 
Name Code
15317
FIIG
A053A0
Item Weight
0.000lbs
Item Dimensions
--
QUP
Historical Price
$142.50 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

Major End Users Countries and entities

  • - Department of The Navy 

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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 housings with similar characteristics

Nothing similar to this part number was found in our inventory

4EX1 / Housing,sensitive switchWhat is the formal definition of this item?

An item designed to inclose a basic sensitive switch providing characteristics features such as dust-proof, explosion-proof, watertight, and the like, and having provisions for actuating the switch. excludes box, switch.