Fluid Flow Restrictor

162143
(NSN) National Stock Number
4730-00-138-8064
Federal Supply Classification
4730 Hose, Pipe, Tube, Lubrication and Railing Fittings
Item Name Code
18263
Schedule B Code
-
Summary

0.281 inches nominal outside diameter, 0.637 inches nominal length, unthreaded thread provision, 0.060 inches nominal orifice diameter, tubular design type, steel material

DAC HCC DMIL RNCC
4 - - 5
RNVC SADC MSDS RNAAC
2 - - CT
Identification

An item of solid one-piece construction, designed to restrict the flow of a fluid through it. It has an orifice of a smaller size than the diameter of flow into it. Excludes:items such as valve (1), (as modified); and others with an adjustable orifice. Excludes:pipe, tube, or hose fittings with restricted passages and items designed to test fluid flow. For items containing screens or filters, see restrictor unit, fluid flow.

INC FIIG Concept Condition
18263 T359-D - 1
Specifications
Outside Diameter
0.281 inches nominal
Details The length of a straight line which passes through the center of a circular figure or body,and terminates at the outside circumference.
Length
0.637 inches nominal
Details A measurement of the longest dimension of any object,in distinction from width.
Thread Provision
unthreaded
Details An indication of whether a portion/s/ of the item is threaded or unthreaded.
Orifice Diameter
0.060 inches nominal
Details The length of a straight line which passes through the center of the orifice,and terminates at the circumference.
Design Type
tubular
Details Indicates the design type of the item.
Material
steel
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
162143 0B8S3 E - 3 2 - ZZ
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
63220 - W -
RVC WCC TCC SHC
- 736 Z 9
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FAQs
Frequently asked questions for NSN 4730-00-138-8064
What is the NIIN of the NSN 4730-00-138-8064?
The National Item Identification Number (NIIN) of the NSN 4730-00-138-8064 is 00-138-8064
When the NSN 4730-00-138-8064 was assigned to the Federal Catalog?
It was assigned 53 years ago, on Mon, Aug 9, 1971
Does the NSN 4730-00-138-8064 contain any precious metals?
Type/content is unknown
Does the NSN 4730-00-138-8064 contain any hazardous material?
No data in HMIRS

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