Check Valve

4A90137-103A

4A90137-103A
(NSN) National Stock Number
4820-00-009-9357
Federal Supply Classification
4820 Nonpowered Valves
Item Name Code
05487
Schedule B Code
-
Summary

Disk flow control device, spring disk loading method, automatic valve operation method, flange 1st end connection type, horizontal or vertical mounting position

DAC HCC DMIL RNCC
2 - - 5
RNVC SADC MSDS RNAAC
9 - - MF
Identification

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

INC FIIG Concept Condition
05487 A530B0 1 1
Specifications
Flow Control Device
disk
Details The part that controls the flow through the item.
Disk Loading Method
spring
Details The means of closing the item when inlet pressure decreases.
Valve Operation Method
automatic
Details The means used to control the operation of the valve.
Connection Type
flange 1st end
Details Indicates the type of connection/s/.
Mounting Position
horizontal or vertical
Details The installed position for which the item is designed.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
123606-2-1 99193 2 - 5 9 - MF
123606-2-1 59364 2 - 5 9 - MF
8000-2 75201 2 - 3 2 - ZZ
4A90137 98897 2 - 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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Manufacturer
LOCKHEED MARTIN CORP DIV LOCKHEED MARTIN AERONAUTICS COMPANY
CAGE: 98897
MARIETTA , GA , 30063-0001
UNITED STATES
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FAQs
Frequently asked questions for NSN 4820-00-009-9357
What is the NIIN of the NSN 4820-00-009-9357?
The National Item Identification Number (NIIN) of the NSN 4820-00-009-9357 is 00-009-9357
When the NSN 4820-00-009-9357 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Fri, Aug 11, 1972
Does the NSN 4820-00-009-9357 contain any precious metals?
Does not contain precious metal
Does the NSN 4820-00-009-9357 contain any hazardous material?
No data in HMIRS

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