Wearing Ring

1C10035

1C10035
(NSN) National Stock Number
4470-00-052-1579
Federal Supply Classification
4470 Nuclear Reactors
Item Name Code
22534
Schedule B Code
-
Summary

Zzzy criticality code justification, nuclear reactor primary cooling system fsc application data, material will be in accordance with navicp mech; activity hx quality control, manufacturing and testing specifications. reference number differentiating characteristics

DAC HCC DMIL RNCC
C - - C
RNVC SADC MSDS RNAAC
1 9F - ZZ
Identification

A cylindrical item with or without flange(s), designed to be inserted in a pump casing or secured to the impeller of a centrifugal pump. It is used for the purpose of providing a close running clearance between the impeller and casing in order to prevent or overcome leakage due to erosion. It may also be used as a diffuser ring in the suction and discharge throats of valves.

INC FIIG Concept Condition
22534 A19900 - 2
Specifications
Criticality Code Justification
zzzy
Details The master requirement codes of those requirements which are technically critical by reason of tolerance,fit,performance,or other characteristics which affect identification of the item.
Fsc Application Data
nuclear reactor primary cooling system
Details The justification for the assignment of a federal supply class /fsc/ to an item based on the classification of the next higher classifiable assembly.
Reference Number Differentiating Characteristics
material will be in accordance with navicp mech; activity hx quality control, manufacturing and testing specifications.
Details A feature of the item of supply which must be specifically recorded when the reference number covers a range of items.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
1C10035 93232 C - 3 9 - XX
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
59295 - W -
RVC WCC TCC SHC
- 72D Z 9

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Manufacturer
CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION DIV EPD
CAGE: 0UBG9
BETHLEHEM , PA , 18015-9404
UNITED STATES
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FAQs
Frequently asked questions for NSN 4470-00-052-1579
What is the NIIN of the NSN 4470-00-052-1579?
The National Item Identification Number (NIIN) of the NSN 4470-00-052-1579 is 00-052-1579
When the NSN 4470-00-052-1579 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Sun, Jan 1, 1961
Does the NSN 4470-00-052-1579 contain any precious metals?
Does not contain precious metal
Does the NSN 4470-00-052-1579 contain any hazardous material?
No data in HMIRS

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