204-063-003

204063003 Self-sealing Coupling Half

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Datasheet. 204-063-003 specification

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

3a first fluid end connection

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

3.501in. ⁓3-33/64"

Exterior Color
The hue or tint of the exterior of the item.

yellow

Maximum Operating Temp
The maximum temperature at which the item is rated to operate for an extended period of time.

350.0 deg fahrenheit single response

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

UH-1 series helicopters

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

flared first fluid end connection

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

0.948in.

Connection Type
Indicates the type of connection/s/.

threaded external tube first fluid end connection

Features Provided
Those features,not otherwise specified,which may be required for proper functioning of the item.

SELF-Sealing

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

12 first fluid end connection

Maximum Operating Pressure
The maximum pressure at which the item is rated for operation.

75.0 pounds per square inch single response

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

1.0625in. first fluid end connection ⁓1-5/64"

Seat Angle
The angle of the end surface upon which the mated surface seats.

37.0 degrees first fluid end connection

Nominal Outside Diameter Tube Accommodated
The nominal length of a straight line which passes through the center of the accommodated tube,and terminates at the outside circumference.

0.750in. first fluid end connection

Part Name Assigned By Controlling Agency
The name assigned to the item by the government agency or commercial organization controlling the design of the item.

coupling bulkhead half oil line frangible

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.

bulkhead fitting on first fluid end; threaded connection on second, self sealing, end; frangible

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

aluminum alloy body

Surface Treatment
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.

anodize 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.

unj first fluid end connection

Answers.

What quantity is this sold in?

1EA

What class is the thread series?

Unj first fluid end connection

What is the style?

Male coupling half

What material is the self-sealing coupling half made of ?

Aluminum alloy body

What is the thread quantity per inch?

12 first fluid end connection

What is the thread class?

3a first fluid end connection

What is the NSN for 204-063-003?

4730-01-069-1303

What's the federal classification of 204-063-003?

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 4730-01-069-1303 COUPLING HALF,SELF-SEALING

Used on uh-1 series helicopters. unj first fluid end connection thread series male coupling half anodize body surface treated bulkhead fitting on first fluid end; threaded connection on second, self sealing, end; frangible coupling bulkhead half oil line frangible 12 first fluid end connection thread quantity per inch 3.501" overall length 3a first fluid end connection thread class

NIIN
010691303
NIIN Date
12/09/78
Schedule B
 
Name Code
18281
FIIG
A531W0
Item Weight
0.500lbs
Item Dimensions
--
QUP
Historical Price
$2,338.25 EA
DEMIL / ITAR
USML/ITAR controlled item (Code: B)
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. AE99093K Cage 00624
2. 204-063-003-1 Cage 97499

Major End Users Countries and entities

  • - Department of The Army 
  • - United Kingdom 
  • - Netherlands 

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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)
50.0
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)
052190 PIPE,TUBING,OR PIPE OR TUBING FITTI 
UFC (universal freight code)
30000 

Similar by Design Other coupling halfs with similar characteristics

Nothing similar to this part number was found in our inventory

204-063-003 / Coupling half,self-sealingWhat 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 external or internal thread for connecting a mating part to form a self-sealing coupling assembly. the fitting has either a self-sealing feature for the purpose of automatically shutting off the flow of fluid when disconnected from its mating half, or, if it has no self-sealing feature, is specifically designed to mate with a fitting with a self-sealing feature. for self-sealing fittings with a quick disconnect end, see coupling half, quick disconnect. for fluid line fittings without a self-sealing feature, see coupling (as modified).