4820-00-577-4362

Safety Relief Valve email this page

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Reference images of this national stock number
Reference of NSN 4820-00-577-4362

Model or part number: F61B0132M2

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Description

Velocity Fuse NSN 4820-00-577-4362.

pdf NSN 4820-00-577-4362 Datasheet

MRC:
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.AAJD
Thread Class:
2b 2nd end
MRC:
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.AAJF
Thread Direction:
Right-hand 2nd end
MRC:
The part that controls the flow through the item.ADQU
Flow Control Device:
Disk
MRC:
Indicates the type of housing on the item that accommodates the stem packing or spring.ADSR
Bonnet Type:
Inside screw
MRC:
The means by which the bonnet is attached to the item.ADST
Bonnet Attachment Method:
Bolted
MRC:
The means of closing the item when inlet pressure decreases.ADSU
Disk Loading Method:
Spring
MRC:
The number of bolt holes provided on the item.AECS
Bolt Hole Quantity:
4 1st end
MRC:
A nominal measurement taken at right angles to the length of an item,in distinction from thickness.AKGF
Width:
3.000 inches 1st end
MRC:
A nominal measurement of the longest dimension of an item,in distinction from width.AKGG
Length:
3.000 inches 1st end
MRC:
The means used to control the operation of the valve.AQLR
Valve Operation Method:
Hydraulic
MRC:
The physical configuration of the flange.ARKN
Flange Shape:
Rectangular with holes 1st end
MRC:
Indicates the type of connection/s/.AWLS
Connection Type:
Threaded internal boss 2nd end
MRC:
A nominal measurement of the smallest dimension of an item,in distinction from length or width.CWCK
Thickness:
0.312 inches 1st end
MRC:
The nominal length of a straight line which passes through the center of the bolt hole,and terminates at the circumference.CWCQ
Bolt Hole Diameter:
0.343 inches 1st end
MRC:
The center to center nominal distance between bolt holes along the length of an item.CWCY
Center To Center Distance Between Bolt Holes Along Length:
2.375 inches all ends
MRC:
The center to center nominal distance between bolt holes along the width of an item.CWDC
Center To Center Distance Between Bolt Holes Along Width:
2.375 inches all ends
MRC:
The design of the flange face.CWDF
Flange Face Design:
Plain 1st end
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Aluminum alloy stem
MRC:
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.SFTT
Surface Treatment:
Anodize
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL
Style Designator:
Straight through w/baffle
MRC:
--
NIIN:
005774362
MRC:
--
NATO Stock Number:
4820-00-577-4362
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
No
FIIG:
--
FIIG:
A046B0
MRC:
--
INC:
05488
MRC:
--
IMM:
AX
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Delivery dates for NON-STOCK items are estimates based on current backlog and are subject to confirmation at the time of order.

Formal Definition

Government issue definition of NSN 4820-00-577-4362

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.

Import / Export

Schedule B Classification
Schedule B Number
NAIC National Association of Insurance Commissioners
End Use A classification system for U.S. exported and imported merchandise based on principal use rather than the physical characteristics of the merchandise. End-Use codes are assigned by the Bureau of Economic Analysis under the U.S. Department of Commerce.
SITC Commodity classification system defined by the United Nations.
USDA
HITECH
Schedule B:
8481400000
NAICS:
332911
End Use Class:
21180
SITC:
74740
USDA:
1
HITECH:
0

Schedule B Codes Definitions:

Schedule B 8481400000

Safety Or Relief Valves

End Use Code 21180

Industrial Machines, Other

Standard Intl. Trade Class (SITC) 74740

Safety Or Relief Valves

Manufacturers

This NSN is registered to the following cage codes.
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