Valve Piston

9907-44

9907-44
(NSN) National Stock Number
4820-00-003-5563
Federal Supply Classification
4820 Nonpowered Valves
Item Name Code
36944
Schedule B Code
8481909090
Summary

0.565 inches minimum and 0.570 inches maximum inside diameter, 0.971 inches minimum and 0.972 inches maximum outside diameter, 99643 valve design control activity, alum alloy per qq-a-225/6,alloy 2024 t4;anodize per mil-a-8625 type 1;0.093/0.097 in. thk;three holes o.097/0.098 in. dia,equally spaced on 0.770/0.780 bolt circle special features, aluminum alloy material, qq-a-225/6, alloy 2024, t4 fed spec single material response material document and classification

DAC HCC DMIL RNCC
2 - - 3
RNVC SADC MSDS RNAAC
2 - - SB
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
Inside Diameter
0.565 inches minimum and 0.570 inches maximum
Details The length of a straight line which passes through the center of a circular figure or body,and terminates at the inside circumference.
Outside Diameter
0.971 inches minimum and 0.972 inches maximum
Details The length of a straight line which passes through the center of an item,and terminates at the outside circumference.
Valve Design Control Activity
99643
Details The commercial and government entity (cage) code of the government agency,industrial organization,or other entity,which controls the design of the valve.
Special Features
alum alloy per qq-a-225/6,alloy 2024 t4;anodize per mil-a-8625 type 1;0.093/0.097 in. thk;three holes o.097/0.098 in. dia,equally spaced on 0.770/0.780 bolt circle
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
aluminum alloy
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
qq-a-225/6, alloy 2024, t4 fed spec 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.
Surface Treatment
anodize
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.
Surface Treatment Document And Classification
mil-a-8625, type i mil spec single treatment response
Details The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.
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
29300 - W S
RVC WCC TCC SHC
- 594 Z Z

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Manufacturer
EATON AEROSPACE LLC
CAGE: 99643
LOS ANGELES , CA , 90039-1106
UNITED STATES
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FAQs
Frequently asked questions for NSN 4820-00-003-5563
What is the NIIN of the NSN 4820-00-003-5563?
The National Item Identification Number (NIIN) of the NSN 4820-00-003-5563 is 00-003-5563
When the NSN 4820-00-003-5563 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Fri, May 26, 1972
Does the NSN 4820-00-003-5563 contain any precious metals?
Type/content is unknown
Does the NSN 4820-00-003-5563 contain any hazardous material?
No data in HMIRS

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