Fluid Flow Restrictor

1865-51

1865-51
(NSN) National Stock Number
4730-00-001-4176
Federal Supply Classification
4730 Hose, Pipe, Tube, Lubrication and Railing Fittings
Item Name Code
18263
Schedule B Code
-
Summary

0.031 inches minimum and 0.047 inches maximum outside diameter, 24.000 inches nominal length, unthreaded thread provision, 0.125 inches nominal orifice diameter, tubular design type, copper alloy material

DAC HCC DMIL RNCC
5 - - 3
RNVC SADC MSDS RNAAC
9 - - CX
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
0.031 inches minimum and 0.047 inches maximum
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
24.000 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
0.125 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
copper alloy
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
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
49790 - Q -
RVC WCC TCC SHC
- 713 Z 9

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Manufacturer
GENERAL REGULATOR CORP. DBA ACCUDRIV
CAGE: 24658
YORK , PA , 17403-2406
UNITED STATES
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FAQs
Frequently asked questions for NSN 4730-00-001-4176
What is the NIIN of the NSN 4730-00-001-4176?
The National Item Identification Number (NIIN) of the NSN 4730-00-001-4176 is 00-001-4176
When the NSN 4730-00-001-4176 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Fri, Sep 22, 1972
Does the NSN 4730-00-001-4176 contain any precious metals?
Type/content is unknown
Does the NSN 4730-00-001-4176 contain any hazardous material?
No data in HMIRS

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