4DF3

4DF3 Quick Disconnect Coupling Half

Price Quote Get an up to date pricing and availability quote for this product. Order online or over the phone.

Part Number:
Quantity Requested:
Your Email:
Full Name:
Contact Phone:
Company:

Quality Commitment

Serving our customers with quality and safety first.

  •   AS9120 Certified
  •   Audited supply chain
  •   ITAR Registered
  •   DDTC Registered
  •   HAZMAT Certified
  •   Customer service objectives
  •   Every product 100% inspected
AS9120 Certified by SAI Global

Datasheet. 4DF3 specification

Quick Disconnect Method
The means by which mechanical action completely engages or disengages a mating quick disconnect part.

spring PUSH-Pull all ends

Quick Disconnect Nominal Size
The industrial designation or term for the size of the quick disconnect internal or external end.

0.375in. all ends

End Item Identification
The national stock number or the identification information of the end equipment for which the item is a part.

1680-01-175-9417

Connection Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.

plain all ends

Leg Length
A measurement of the longest dimension of the leg,in distinction from width.

2.500in.

Connection Type
Indicates the type of connection/s/.

internal quick disconnect all ends

Connection Type
Indicates the type of connection/s/.

threaded internal pipe first fluid end connection

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

0.375in. all ends ⁓3/8"

Material
The chemical compound or mechanical mixture properties of which the item is fabricated.

copper alloy body

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

male coupling half

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.

npt all ends

Answers.

What quantity is this sold in?

1EA

What class is the thread series?

Npt all ends

What is the style?

Male coupling half

What material is the quick disconnect coupling half made of ?

Copper alloy body

What is the NSN for 4DF3?

4730-01-321-4475

How is this classified for shipping?

Schedule B number: 7412200000
nmfc 052185
Copper alloy tube or pipe fittings

What's the federal classification of 4DF3?

FSC 4730 ⁓ Hose, pipe, tube, lubrication, and railing fittings

Excluding air conditioning-heating fittings (fsc 4520); bituminized fiber and concrete fittings (fsc 5630); conduit boxes and fittings (fsc 5975); downspout fittings (fsc 5670); medical and surgical fittings (fsc 6515); laboratory fittings (fsc 6640); post caps and rail ends (fsc 5660); machine thread bushings and plugs (fsc 5365).

NSN 4730-01-321-4475 COUPLING HALF,QUICK DISCONNECT

Used on 1680-01-175-9417. npt all ends thread series male coupling half

NIIN
013214475
NIIN Date
06/18/90
Schedule B
7412200000 
Name Code
18681
FIIG
A531T0
Item Weight
0.500lbs
Item Dimensions
--
QUP
Historical Price
$33.10 EA
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

  • - Department of The Air Force 
  • - Department of The Navy 
  • - U.s. Coast Guard 
  • - Australia 

Availability for 4DF3 A member of our team will provide you with a price and availability quote

Request a Quote »

Shipping Information

Special Handling
Other or no special handling required (sh) 
LTL (less than a truck load rating)
Rating variable 
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
Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater 
Commodity (for shipments via water)
Metal and metal products, nos, (less than 35 feet) 
NMFC (national motor freight code)
052185 PIPE,TUBING,OR PIPE OR TUBING FIT 
UFC (universal freight code)
29950 

Similar by Design Other coupling halfs with similar characteristics

Nothing similar to this part number was found in our inventory

4DF3 / Coupling half,quick disconnectWhat is the formal definition of this item?

A fluid line fitting having a pipe, tube or hose connection or a through hole to accommodate a bolt, fluid passage on one end. the other end must have an internal or external quick disconnect feature for connecting a mating part to form a quick disconnect coupling assembly. the fitting may incorporate a self-sealing feature for the purpose of automatically shutting off the flow of fluid when disconnected from its mating half. for self-sealing fittings with an external or internal threaded disconnect end, see coupling half, self-sealing. see also, connector, multiple, fluid pressure line.