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Serving our customers with quality and safety first.
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Datasheet. 6647-4 specification
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
3b 1st end
The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.
gripping nipple (nose) 2nd end
The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.
swivel nut, flare (tube) style 3 optional end 1st end
A measurement of the longest dimension of the leg,in distinction from width.
1.790in. 2nd end
Indicates the type of connection/s/.
threaded external hose gripping 2nd end
Indicates the type of connection/s/.
threaded internal tube 1st end
A designation that is used for the purpose of general identification of the thread.
0.438in. 1st end ⁓1/64"
The angle of the end surface upon which the mated surface seats.
37.0 degrees 1st end
The angle that the flow is turned from the straight flow.
45.0 degrees
The nominal length of a straight line which passes through the center of the accommodated hose,and terminates at the inside circumference.
0.188in. 2nd end
The nominal length of a straight line which passes through the center of the accommodated hose,and terminates at the outside circumference.
0.312in. 2nd end
The nominal length of a straight line which passes through the center of the accommodated tube,and terminates at the outside circumference.
0.250in. 1st end
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.
two holes drilled forlock wire, one sleeve furnished
The chemical compound or mechanical mixture properties of which the item is fabricated.
aluminum alloy 2024 nut
The chemical compound or mechanical mixture properties of which the item is fabricated.
aluminum alloy elbow
The chemical compound or mechanical mixture properties of which the item is fabricated.
aluminum alloy socket
The chemical compound or mechanical mixture properties of which the item is fabricated.
steel comp 630 sleeve
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.
ams 643 assn std single material response sleeve
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.
QQ-A-225/8 fed spec single material response socket
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.
QQ-A-225/6 fed spec single material response nut
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.
QQ-A-367, cl 606 fed spec single material response elbow
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 elbow
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 nut
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 socket
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.
passivate sleeve
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.
unjf 1st end
The name and number of those parts furnished with the item of supply that have not been specified elsewhere.
1 hose socket
Answers.
1EA
Unjf 1st end
Steel comp 630 sleeve
Aluminum alloy socket
Aluminum alloy elbow
Aluminum alloy 2024 nut
3b 1st end
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 4730-01-029-7764 ELBOW,TUBE TO HOSE
unjf 1st end thread series passivate sleeve surface treated two holes drilled forlock wire, one sleeve furnished 3b 1st end thread class
- NIIN
- 010297764
- NIIN Date
- 10/22/76
- Schedule B
- Name Code
- 03772
- FIIG
- A080B0
- Item Weight
- 0.000lbs
- Item Dimensions
- --
- QUP
- 1
- Historical Price
- $330.08 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 Air Force
Availability for 6647-4 A member of our team will provide you with a price and availability quote
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- 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
- 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)
- 051400 PIPE FITTINGS ALUMINUM
- UFC (universal freight code)
- 29700
Similar by Design Other elbows with similar characteristics
Nothing similar to this part number was found in our inventory
6647-4 / Elbow,tube to hoseWhat is the formal definition of this item?
A fitting that forms an angle of less than 180 degrees (3.141 radians) from a straight flow. one connecting end has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube, or is unthreaded and designed to accommodate a tube, the other end has standard hose threads, an incomplete part of a threaded end connection that grips the hose directly, or is unthreaded and designed to accommodate a hose. it may have side or heel inlet(s). see also elbow, hose; connector, multiple, fluid pressure line; and elbow, swivel flange to hose.
