Valve Piston

21198
(NSN) National Stock Number
4820-01-443-9298
Federal Supply Classification
4820 Nonpowered Valves
Item Name Code
36944
Schedule B Code
8481909090
Summary

Seawolf class ssn end item identification, directional control linear valve type for which designed, slotted features provided, 2.000 inches valve size for which designed, 78062 valve design control activity, 21198 valve model number for which designed

DAC HCC DMIL RNCC
A - - D
RNVC SADC MSDS RNAAC
9 - - ZZ
Identification

A cylindrical item of various configurations which reciprocates in a valve body, assisting in the movement of the disk to open or close a valve. May include additional components such as ring(s), collar(s), spring(s) and the like. Excludes:disk, valve.

INC FIIG Concept Condition
36944 A512T0 - 2
Specifications
End Item Identification
seawolf class ssn
Details The national stock number or the identification information of the end equipment for which the item is a part.
Valve Type For Which Designed
directional control linear
Details Indicates the type of valve for which the item is designed.
Features Provided
slotted
Details Those features,not otherwise specified,which may be required for proper functioning of the item.
Valve Size For Which Designed
2.000 inches
Details Designates the size of the valve for which the item is designed.
Valve Design Control Activity
78062
Details The commercial and government entity (cage) code of the government agency,industrial organization,or other entity,which controls the design of the valve.
Valve Model Number For Which Designed
21198
Details The combined group of letters,numerals,and/or symbols which compose the assigned model number of the valve for which the item is designed.
Special Features
component of valve,linear directional control,nsn 4820-01-421-6796
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 comp 416
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
astm a582 assn std single material response
Details The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
20406-1110-1 78062 E - 3 2 - ZZ
21198 FIND 7 78062 E - 5 9 - ZZ
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
29300 - W -
RVC WCC TCC SHC
- 594 Z 9
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FAQs
Frequently asked questions for NSN 4820-01-443-9298
What is the NIIN of the NSN 4820-01-443-9298?
The National Item Identification Number (NIIN) of the NSN 4820-01-443-9298 is 01-443-9298
When the NSN 4820-01-443-9298 was assigned to the Federal Catalog?
It was assigned 27 years ago, on Tue, Apr 22, 1997
Does the NSN 4820-01-443-9298 contain any precious metals?
Does not contain precious metal
Does the NSN 4820-01-443-9298 contain any hazardous material?
No data in HMIRS

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