Safety Relief Valve

10922327

10922327
(NSN) National Stock Number
4820-00-475-1506
Federal Supply Classification
4820 Nonpowered Valves
Item Name Code
05488
Schedule B Code
8481400000
Summary

Diaphragm flow control device, inside spring bonnet type, welded bonnet attachment method, spring disk loading method, automatic valve operation method, unthreaded external hose 1st end connection type

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

A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes:valve (1), relief, pressure and temperature.

INC FIIG Concept Condition
05488 A046B0 1 2
Specifications
Flow Control Device
diaphragm
Details The part that controls the flow through the item.
Bonnet Type
inside spring
Details Indicates the type of housing on the item that accommodates the stem packing or spring.
Bonnet Attachment Method
welded
Details The means by which the bonnet is attached to 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
unthreaded external hose 1st end
Details Indicates the type of connection/s/.
Mounting Facility
threaded fastener
Details The facility for mounting the item.
Features Provided
pressure tight outlet side
Details Those features,not otherwise specified,which may be required for proper functioning of the item.
Opening Pressure Setting
13.0 pounds per square inch
Details The predetermined pressure at which the item is calibrated to open.
Style Designator
angle
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
4820004751506 A00AM 9 - 6 9 - YP
2587722 94821 6 - E 8 - ZZ
6410043 24617 3 - 5 9 - AX
6410043 70040 5 - 5 9 - XX
6410043 95201 6 - 3 2 - ZZ
2587722 80064 A - E 8 - PA
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
64490 - P P
RVC WCC TCC SHC
- 594 Z 9

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Manufacturer
U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
CAGE: 19207
WARREN , MI , 48397
UNITED STATES
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FAQs
Frequently asked questions for NSN 4820-00-475-1506
What is the NIIN of the NSN 4820-00-475-1506?
The National Item Identification Number (NIIN) of the NSN 4820-00-475-1506 is 00-475-1506
When the NSN 4820-00-475-1506 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 4820-00-475-1506 contain any precious metals?
Type/content is unknown
Does the NSN 4820-00-475-1506 contain any hazardous material?
No data in HMIRS

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