Y25-3

Y253 Self-sealing Coupling Half

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Quality Commitment

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Datasheet. Y25-3 specification

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

1.540in. ⁓1-35/64"

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

plain all ends

Connection Type
Indicates the type of connection/s/.

threaded external pipe first fluid end connection

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

safety locking feature

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.

steel 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.

cadmium 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.

nptf all ends

Answers.

When was the most recent contract awarded?

On 08/13/2007 under contract SPM7M307V5257 for qty 12

What quantity is this sold in?

1EA

What class is the thread series?

Nptf all ends

What is the style?

Male coupling half

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

Steel body

What is the NSN for Y25-3?

4730-01-241-6617

How is this classified for shipping?

Schedule B number: 7307199030
nmfc 052190
Unions, pipe, of iron or steel, cast

What's the federal classification of Y25-3?

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 4730-01-241-6617 COUPLING HALF,SELF-SEALING

nptf all ends thread series male coupling half cadmium body surface treated 1.540" overall length

NIIN
012416617
NIIN Date
09/30/86
Schedule B
7307199030 
Name Code
18281
FIIG
A531W0
Item Weight
0.200lbs
Item Dimensions
--
QUP
Historical Price
$38.95 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

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

1. ST49D5 Cage 04236
2. 123473-1 Cage 82340
3. 9798 Cage 45225
4. C38H Cage 45225
5. ST49D5-6 Cage 04236

Major End Users Countries and entities

  • - Department of The Navy 
  • - Department of The Air Force 
  • - Department of The Army 

Availability for Y25-3 A member of our team will provide you with a price and availability quote

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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)
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)
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

Y25-3 / 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).