Safety Relief Valve

5433322

5433322
(NSN) National Stock Number
4820-00-008-3136
Federal Supply Classification
4820 Nonpowered Valves
Item Name Code
05488
Schedule B Code
8481400000
Summary

3b all ends thread class, right-hand all ends thread direction, piston flow control device, gasket seal(boss) all ends connection style, automatic valve operation method, threaded internal boss all ends connection type

DAC HCC DMIL RNCC
A - - C
RNVC SADC MSDS RNAAC
1 BB - ZZ
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
Thread Class
3b all ends
Details A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
Thread Direction
right-hand all ends
Details The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.
Flow Control Device
piston
Details The part that controls the flow through the item.
Connection Style
gasket seal(boss) all ends
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.
Valve Operation Method
automatic
Details The means used to control the operation of the valve.
Connection Type
threaded internal boss all ends
Details Indicates the type of connection/s/.
Thread Quantity Per Inch
12 all ends
Details The number of threads on the item per linear inch measured on a line parallel to the thread axis.
Maximum Operating Pressure
5000.0 pounds per square inch single response
Details The maximum pressure at which the item is rated for operation.
Nominal Thread Size
1.062 inches all ends
Details A designation that is used for the purpose of general identification of the thread.
Opening Pressure Setting
2500.0 pounds per square inch
Details The predetermined pressure at which the item is calibrated to open.
Material
aluminum alloy body
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Style Designator
angle
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Thread Series Designator
un all ends
Details A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
1LL23-F12T-40SM 8Z296 E - C 1 - ZZ
1LL23F12T40S 8Z296 3 - 3 2 - PA
2624498 80064 1 - 7 2 - PA
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
64490 - P -
RVC WCC TCC SHC
- 594 Z 9

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Manufacturer
NAVAL SEA SYSTEMS COMMAND
CAGE: 53711
WASHINGTON NAVY YARD , DC , 20376
UNITED STATES
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FAQs
Frequently asked questions for NSN 4820-00-008-3136
What is the NIIN of the NSN 4820-00-008-3136?
The National Item Identification Number (NIIN) of the NSN 4820-00-008-3136 is 00-008-3136
When the NSN 4820-00-008-3136 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Wed, Jul 19, 1972
Does the NSN 4820-00-008-3136 contain any precious metals?
Does not contain precious metal
Does the NSN 4820-00-008-3136 contain any hazardous material?
No data in HMIRS

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