Tube to Boss Elbow

AS1040

AS1040
(NSN) National Stock Number
4730-00-194-1086
Federal Supply Classification
4730 Hose, Pipe, Tube, Lubrication and Railing Fittings
Item Name Code
22679
Schedule B Code
7609000000
Summary

3a 1st end bulkhead thread class, 3a all ends thread class, flared (tube) all ends connection style, 2.203 inches nominal 2nd end leg length, 2.906 inches nominal 1st end leg length, threaded external tube all ends connection type

DAC HCC DMIL RNCC
E - - 5
RNVC SADC MSDS RNAAC
9 - - ZZ
Identification

A fitting that forms an angle of less that 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 external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. It may have side or heel inlet(s). It is designed to connect a tube or tube fitting to a boss or boss fitting on items such as tanks, housings, valve fittings, or the like.

INC FIIG Concept Condition
22679 A080B0 - 1
Specifications
Thread Class
3a 1st end bulkhead
Details A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
Thread Class
3a all ends
Details A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
Connection Style
flared (tube) all ends
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.
Leg Length
2.203 inches nominal 2nd end
Details A measurement of the longest dimension of the leg,in distinction from width.
Leg Length
2.906 inches nominal 1st end
Details A measurement of the longest dimension of the leg,in distinction from width.
Connection Type
threaded external tube all ends
Details Indicates the type of connection/s/.
Thread Quantity Per Inch
12 1st end bulkhead
Details The number of threads on the item per linear inch measured on a line parallel to the thread axis.
Thread Quantity Per Inch
12 all ends
Details The number of threads on the item per linear inch measured on a line parallel to the thread axis.
Nominal Thread Size
2.500 inches 1st end bulkhead
Details A designation that is used for the purpose of general identification of the thread.
Nominal Thread Size
2.500 inches all ends
Details A designation that is used for the purpose of general identification of the thread.
Seat Angle
37.0 degrees all ends
Details The angle of the end surface upon which the mated surface seats.
Flow Angle
45.0 degrees
Details The angle that the flow is turned from the straight flow.
Nominal Outside Diameter Tube Accommodated
2.000 inches all ends
Details The nominal length of a straight line which passes through the center of the accommodated tube,and terminates at the outside circumference.
Material
aluminum alloy overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Surface Treatment
anodize overall
Details 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.
Surface Treatment Document And Classification
mil-a-8625 mil spec single treatment response overall
Details The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.
Thread Series Designator
unj 1st end bulkhead
Details A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.
Thread Series Designator
unj all ends
Details A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.
Specification/Standard Data
81343-as1040d3232 professional/industrial association standard
Details The document designator of the specification or standard which established the item of supply.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
AN837-32D 22995 3 - 5 9 - AX
AN837-32D 13899 3 - 5 9 - AX
AN837-32D 30974 3 - 5 9 - AX
AN837-32D 14397 3 - 5 9 - AX
AN837-32D 06581 3 - 5 9 - AX
AN837-32D 71563 3 - 5 9 - AX
AN837-32D 00624 3 - 5 9 - AX
AS1040D3232 0U583 E - 3 2 - ZZ
AS4841 0U583 E - 5 9 - ZZ
SAE-AS4841 0U583 E - 3 1 - ZZ
AS1040 81343 E - 5 9 - ZZ
AS1040D3232 81343 E - 5 9 - ZZ
AS4841 81343 E - 5 9 - ZZ
AN837-32D 88044 E - 5 9 - AX
AN922-32D 88044 5 - 5 9 - AX
MS24396D32 96906 E - 5 9 - AX
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N U - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
30000 - W -
RVC WCC TCC SHC
- 576 Z 9

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Manufacturer
SAE INTERNATIONAL
CAGE: 0U583
WARRENDALE , PA , 15086-7511
UNITED STATES
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FAQs
Frequently asked questions for NSN 4730-00-194-1086
What is the NIIN of the NSN 4730-00-194-1086?
The National Item Identification Number (NIIN) of the NSN 4730-00-194-1086 is 00-194-1086
When the NSN 4730-00-194-1086 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Sun, Jan 1, 1961
Does the NSN 4730-00-194-1086 contain any precious metals?
Type/content is unknown
Does the NSN 4730-00-194-1086 contain any hazardous material?
No data in HMIRS

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