Metal Tube Assembly

646867

646867
(NSN) National Stock Number
4710-00-012-4185
Federal Supply Classification
4710 Tube and Rigid Tubing Pipe
Item Name Code
21989
Schedule B Code
8302494500
Summary

0.020 inches nominal wall thickness, 3b single end thread class, +1.008 to 1.014 inches single end thread pitch diameters, right-hand single end thread direction, 2 single end mating end quantity, steel, ams 5570 tubing material

DAC HCC DMIL RNCC
2 - - 5
RNVC SADC MSDS RNAAC
2 - - MF
Identification

A length of tubing, straight, or prebent to a predetermined angle, with added component(s) that forms an end connection on one or both ends. For flexible tube assemblies, see hose assembly (as modified). For items having perforations in the tubing or attachments, see tube assembly, fire extinguishing system. Excludes:items having integral preformed or plain ends, tube, bent (as modified), and items which are branched or forked.

INC FIIG Concept Condition
21989 T383-D - 1
Specifications
Wall Thickness
0.020 inches nominal
Details A measurement of the smallest dimension of the wall,in distinction from length or width.
Thread Class
3b single end
Details A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
Thread Pitch Diameters
+1.008 to 1.014 inches single end
Details The minimum and maximum pitch diameter limits of a straight screw thread.
Thread Direction
right-hand single end
Details The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.
Mating End Quantity
2 single end
Details The number of mating ends provided with the item which are designed to accommodate another connector.
Tubing Material
steel, ams 5570
Details The element,compound,or mixture of which the tubing is fabricated,excluding any surface treatment.
End Connection Style
flare single end
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the end connection.
Seat Angle In Deg
45.0 single end
Details The angle of the end surface upon which the mated surface seats,expressed in degrees.
Design Form
prebent
Details The physical configuration of the item.
Connection Special Design
union single end
Details The special design of the connection.
Tube Outside Diameter
0.625 inches nominal
Details The length of a straight line which passes through the center of the tube,and terminates at the outside circumference.
Nominal Thread Size
1.062 inches single end
Details A designation that is used for the purpose of general identification of the thread.
Thread Series Designator
unj single end
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.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
483973 77445 5 - 5 2 - MF
483973 33830 5 - 3 2 - MF
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N A - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
30000 - W U
RVC WCC TCC SHC
- 576 Z Z

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Manufacturer
RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY
CAGE: 77445
EAST HARTFORD , CT , 06118-3811
UNITED STATES
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FAQs
Frequently asked questions for NSN 4710-00-012-4185
What is the NIIN of the NSN 4710-00-012-4185?
The National Item Identification Number (NIIN) of the NSN 4710-00-012-4185 is 00-012-4185
When the NSN 4710-00-012-4185 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 4710-00-012-4185 contain any precious metals?
Does not contain precious metal
Does the NSN 4710-00-012-4185 contain any hazardous material?
No data in HMIRS

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