4820-01-581-4617

Pressure And Temperature Relief Valve email this page

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Reference images of this national stock number
Reference of NSN 4820-01-581-4617 Reference of NSN 4820-01-581-4617 Reference of NSN 4820-01-581-4617 Reference of NSN 4820-01-581-4617 Reference of NSN 4820-01-581-4617 Reference of NSN 4820-01-581-4617

Model or part number: 761 7601-1-LLP

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About this product
Working pressure 50-600 pounds; 3/4 in. Seat orifice dia. White cap

Description

Relief Valve NSN 4820-01-581-4617.

pdf NSN 4820-01-581-4617 Datasheet

MRC:
The basic material of which the body is fabricated.AAFZ
Body Material:
Aluminum
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.AAQL
Body Style:
Tee give "adql" and "adqm" only when flanged all ends
MRC:
A narrative description of the type of end connection.ACKM
First End Connection Type:
Threaded internal pipe
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the end.ACKN
First End Style Designator:
Plain
MRC:
The industrial designation or term used to define the nominal diameter of the pipe the end will accommodate.ACLG
First End Pipe Size Accommodated:
1.000 inches
MRC:
Indicates whether or not the second end is identical to the first end.ACLR
Second End Relationship With First End:
Identical
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the end.ACLT
Second End Style Designator:
Plain
MRC:
The industrial designation or term used to define the nominal diameter of the pipe the end will accommodate.ACMN
Second End Pipe Size Accommodated:
1.000 inches
MRC:
Indicates whether or not the third end is identical with first or second end.ACMX
Third End Relationship With Preceding Ends:
Not identical with first or second end
MRC:
A narrative description of the type of end connection.ACMY
Third End Connection Type:
Threaded external pipe
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the end.ACMZ
Third End Style Designator:
Plain
MRC:
The industrial designation or term used to define the nominal diameter of the pipe the end will accommodate.ACNV
Third End Pipe Size Accommodated:
1.000 inches
MRC:
The element,compound,or mixture of which the seating surfaces are fabricated.ACSH
Seat Material:
Cobalt alloy
MRC:
The part that controls the flow through the item.ADQU
Flow Control Device:
Disk, circular
MRC:
The number of end connections included in the item.ADQZ
End Connection Quantity:
3
MRC:
The rated valve discharge capacity per unit of time.ADSY
Valve Discharge Flow Rate:
600.0 gallons per minute
MRC:
A designator distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.CQMM
First End Thread Series Designator:
Npt
MRC:
The designation which is used for the purpose of general identification of the nominal thread size.CQYM
First End Thread Size:
1.000 inches
MRC:
The designation which is used for the purpose of general identification of the nominal thread size.CRNB
Second End Thread Size:
1.000 inches
MRC:
A designator distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.CRPF
Second End Thread Series Designator:
Npt
MRC:
--
NIIN:
015814617
MRC:
--
NATO Stock Number:
4820-01-581-4617
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
No
FIIG:
--
FIIG:
A07100
MRC:
--
INC:
16996
MRC:
--
IMM:
AX
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Factory New, New Material, New Surplus, Overhauled, Serviceable, Repairable, and AS Removed / Used material will be accompanied by a Certificate of Conformance, and any other documents/trace when applicable. We have a 7 year record retention.

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Quality | ISO 9001:2015 + AS9120B

We are committed to quality and follow an AS9120 quality management system. AeroBase Group is HAZMAT certified and registered with DDTC, ITAR, and Aviation Suppliers Association (ASA). All products are 100% inspected.

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Shipping

Delivery of IN-STOCK orders ship same-day when order is placed before 2:00 PM EST.

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 4820-01-581-4617

A valve designed to release under excessive pressure and/or excessive temperature by opening at a predetermined pressure and/or temperature. Thermostatically operated valves close when the pressure is relieved or the temperature is reduced. Fusible plug valves require replacement of the plug. See also valve, safety relief and valve, regulating. 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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