Fluid Flow Restrictor

26456
(NSN) National Stock Number
4730-00-152-4181
Federal Supply Classification
4730 Hose, Pipe, Tube, Lubrication and Railing Fittings
Item Name Code
18263
Schedule B Code
-
Summary

0.219 inches nominal outside diameter, 0.537 inches minimum and 0.546 inches maximum length, unthreaded thread provision, 0.028 inches minimum and 0.029 inches maximum orifice diameter, tubular design type, steel comp 303 material

DAC HCC DMIL RNCC
2 - - 5
RNVC SADC MSDS RNAAC
9 - - AX
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
0.219 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
0.537 inches minimum and 0.546 inches maximum
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
0.028 inches minimum and 0.029 inches maximum
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 comp 303
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Surface Treatment
passivate
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.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
26456 73030 2 - 3 2 - 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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FAQs
Frequently asked questions for NSN 4730-00-152-4181
What is the NIIN of the NSN 4730-00-152-4181?
The National Item Identification Number (NIIN) of the NSN 4730-00-152-4181 is 00-152-4181
When the NSN 4730-00-152-4181 was assigned to the Federal Catalog?
It was assigned 53 years ago, on Mon, Oct 18, 1971
Does the NSN 4730-00-152-4181 contain any precious metals?
Type/content is unknown
Does the NSN 4730-00-152-4181 contain any hazardous material?
No data in HMIRS

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