Metal Tube Assembly

670986C1

670986C1
(NSN) National Stock Number
4710-00-004-8387
Federal Supply Classification
4710 Tube and Rigid Tubing Pipe
Item Name Code
21989
Schedule B Code
8302494500
Summary

0.078 inches nominal wall thickness, 2b single end thread class, right-hand single end thread direction, 2 single end mating end quantity, steel tubing material, swivel nut, inverted flare single end end connection style

DAC HCC DMIL RNCC
6 - - 5
RNVC SADC MSDS RNAAC
2 - - ZZ
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
0.078 inches nominal
Details A measurement of the smallest dimension of the wall,in distinction from length or width.
Thread Class
2b single end
Details A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal 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
Details The element,compound,or mixture of which the tubing is fabricated,excluding any surface treatment.
End Connection Style
swivel nut, inverted 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.
Tube Outside Diameter
0.250 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
0.500 inches single end
Details A designation that is used for the purpose of general identification of the thread.
Special Features
threaded internal tube type end connections
Details 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 on one or more other functions.
Material
steel single end
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Thread Series Designator
uns 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
670986C1 92679 6 - 5 9 - AX
670986C1 29510 6 - 3 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
KOMATSU AMERICA CORP.
CAGE: 0SAT8
RIPLEY , TN , 38063-7359
UNITED STATES
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FAQs
Frequently asked questions for NSN 4710-00-004-8387
What is the NIIN of the NSN 4710-00-004-8387?
The National Item Identification Number (NIIN) of the NSN 4710-00-004-8387 is 00-004-8387
When the NSN 4710-00-004-8387 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Wed, Jun 7, 1972
Does the NSN 4710-00-004-8387 contain any precious metals?
Type/content is unknown
Does the NSN 4710-00-004-8387 contain any hazardous material?
No data in HMIRS

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