Safety Relief Valve

4001T94G05

4001T94G05
(NSN) National Stock Number
4820-00-013-3378
Federal Supply Classification
4820 Nonpowered Valves
Item Name Code
05488
Schedule B Code
8481400000
Summary

Poppet flow control device, spring disk loading method, 2 1st end bolt hole quantity, 1.300 inches 1st end nominal width, 2.500 inches 1st end nominal length, automatic valve operation method

DAC HCC DMIL RNCC
2 - - 3
RNVC SADC MSDS RNAAC
2 - - SB
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
poppet
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.
Bolt Hole Quantity
2 1st end
Details The number of bolt holes provided on the item.
Nominal Width
1.300 inches 1st end
Details A nominal measurement taken at right angles to the length of an item,in distinction from thickness.
Nominal Length
2.500 inches 1st end
Details A nominal measurement of the longest dimension of an item,in distinction from width.
Valve Operation Method
automatic
Details The means used to control the operation of the valve.
Flange Shape
rectangular with holes 1st end
Details The physical configuration of the flange.
Connection Type
flange 1st end
Details Indicates the type of connection/s/.
Opening Pressure Setting
9.5 pounds per square inch
Details The predetermined pressure at which the item is calibrated to open.
Nominal Thickness
0.125 inches 1st end
Details A nominal measurement of the smallest dimension of an item,in distinction from length or width.
Center To Center Nominal Distance Between Bolt Holes Along Width
0.960 inches 1st end
Details The center to center nominal distance between bolt holes along the width of an item.
Flange Face Design
plain 1st end
Details The design of the flange face.
Special Features
flange has 2 slots for mtg on one end
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 440c flow control device
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material
steel corrosion resisting body
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Style Designator
straight thru
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
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 Z

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Manufacturer
GENERAL ELECTRIC COMPANY
CAGE: 99207
LYNN , MA , 01905-2655
UNITED STATES
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FAQs
Frequently asked questions for NSN 4820-00-013-3378
What is the NIIN of the NSN 4820-00-013-3378?
The National Item Identification Number (NIIN) of the NSN 4820-00-013-3378 is 00-013-3378
When the NSN 4820-00-013-3378 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Sun, Jan 1, 1961
Does the NSN 4820-00-013-3378 contain any precious metals?
Type/content is unknown
Does the NSN 4820-00-013-3378 contain any hazardous material?
No data in HMIRS

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