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Datasheet. 157-4D specification
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
3a first quick disconnect end
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
3.458in. ⁓3-15/32"
The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.
flared first quick disconnect end
Indicates the type of connection/s/.
threaded external tube first quick disconnect end
Those features,not otherwise specified,which may be required for proper functioning of the item.
SELF-Sealing
Indicates whether or not the second end is identical to the first end.
identical
The maximum pressure at which the item is rated for operation.
300.0 pounds per square inch single response
A designation that is used for the purpose of general identification of the thread.
0.438in. first quick disconnect end ⁓29/64"
The angle of the end surface upon which the mated surface seats.
37.0 degrees
The nominal length of a straight line which passes through the center of the accommodated tube,and terminates at the outside circumference.
0.250in. first quick disconnect end
The chemical compound or mechanical mixture properties of which the item is fabricated.
aluminum alloy body
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
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
coupling assembly
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 first quick disconnect end
Answers.
1EA
Unf first quick disconnect end
Coupling assembly
Aluminum alloy body
3a first quick disconnect end
Schedule B number: 7609000000
nmfc 052190
Aluminum tube or pipe fittings (couplings,elbows sleeves)
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 4730-00-595-0759 COUPLING ASSEMBLY,SELF-SEALING
unf first quick disconnect end thread series coupling assembly anodize body surface treated 3.458" overall length 3a first quick disconnect end thread class
- NIIN
- 005950759
- NIIN Date
- 01/01/63
- Schedule B
- 7609000000
- Name Code
- 18279
- FIIG
- A531U0
- Item Weight
- 0.200lbs
- Item Dimensions
- --
- QUP
- 1
- Historical Price
- $390.15 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. | MILC25427 | Cage 81349 |
Major End Users Countries and entities
- - Department of The Air Force
- - Greece
- - Turkey
Availability for 157-4D 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)
- 052190 PIPE,TUBING,OR PIPE OR TUBING FITTI
- UFC (universal freight code)
- 30000
Similar by Design Other coupling assemblys with similar characteristics
Nothing similar to this part number was found in our inventory
157-4D / Coupling assembly,self-sealingWhat is the formal definition of this item?
A multipiece fluid line fitting consisting of two coupling half, self-sealing fittings.
