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4820-01-157-3539

Safety Relief Valve

4820011573539 011573539 390 0011 2HC279

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. View more Safety Relief Valve

4820-01-157-3539 VALVE,SAFETY RELIEF 4820011573539 011573539

Managed by United States
NSN Created on 4 Jul 1983
Data Last Changed
November 2023
NATO Update Count
7
NATO Data Quality
4820-01-157-3539 VALVE,SAFETY RELIEF 4820011573539 011573539 1/1
NSN 4820-01-157-3539 (Generic Image) 1/1

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4820-01-157-3539 Related Documents Related Documents 4820-01-157-3539 5+ Documents (More...)

390 0011 2HC279 A valve designed to automatically release excessive pressures.
RQST NE Updated Every Day 4820-01-157-3539 RQST Updated Every Day 4820-01-157-3539 RQST NE Related
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390 0011 18TN346 4HC279 391 0326 A valve designed to automatically release excessive pressures.
Safety Relief Valve 4820011573539 011573539 RQST Updated Every Day 6150-01-390-0011 RQST NE Restrictions
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RQST Updated Every Day 3120-14-390-0011 RQST NE Related Documents 3120-14-390-0011 5+ Documents ( More

4820-01-157-3539 Demil Restrictions 4820-01-157-3539

DEMIL: A | DEMILI: | CRITICALITY: X | HMIC: N | PMIC: A | EDC: | ADPEC:

4820-01-157-3539 is a Safety Relief Valve that does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. This item is considered a low risk when released from the control of the Department of Defense. The item may still be subject to the requirements of the Export Administration Regulations (EAR) and the Code of Federal Regulations (CFR). This item is not suspected to be hazardous. This item does not contain a precious metal.

4820-01-157-3539 Stock, Inventory and Procurement DLA Procurement Analysis 4820-01-157-3539

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4820-01-157-3539 Management Data Management Data 4820-01-157-3539

Effective Date
Organization
Unit of Issue
Unit Price
Qty Unit Pack
Aug 2007
Department of the Army (DA)
EA
Subscribe
1
MOE
USC
Code
Statement
Order of Use
Jump To Code
Qty Per Assy
UOM
Technical Document
Quantative Expression
Department of the Navy (DN)
N
Z
Discontinued-Use 4820-01-214-8842
Defense Logistics Agency (DS)
I
Z
Discontinued-Use 4820-01-214-8842

Army Army

Materiel Category and Inventory Manager:
J
Ground Forces Support Materiel (DLA/GSA Items)
Appropriation and Budget Activity:
2
Stock Fund Secondary Items
Management Inventory Segment:
2
Non-Repairable Items(Exclusive of Insurance and Provisioning Items)
This code will be used to identify items, which are not reparable.
Weapons System / End Item / Homogeneous Group:
00
DLA/GSA Material
DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements:
X
Expendable item.An item of Army property coded with an ARC of X in the AMDF. Expendable items require no formal accountability after issue from a stock record account.Commercial and fabricated items similar to items coded X in the AMDF are considered expendable items.

Navy Navy

Cognizance:
9B
Navy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg

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4820-01-157-3539 Contracting Technical Data File (CTDF) Contracting Technical Data File (CTDF) 4820-01-157-3539 October 2021

Criticality and Quality

Critical Item Code:
Flight Safety:
Life Support:
Certified Samples:
Serialization:
First Article Test (FAT):
Certificate of Quality Compliance:
Production Lot Testing:
Special Testing:
Qualified Products List (QPL):

Commercial Properties

Government Furnished Material:
Government Furnished Tooling:
Government Furnished Property:
Price Evaluation Code:
Diminshing Manufacturing Sources:
Warranty:
Commerical Off The Shelf (COTS):
End Item Application:
Auctioning Candidate:
Source of Procurement:
Contract Option:

Restrictions

Boeing Rights Guard:
Export Controlled:
Controlled Technical Data Package (TDP):
Restricted Technical Data Package (TDP):
Contains Classified Material
Weapons System Indicator Code (WSIC):
N

Packaging Requirements

Packaging Determination Table:
Packaging Review Code:
Special Packaging Instruction Number (SPIN):
Special Packaging Instruction Number Revision:
Special Packaging Instruction Number Date:
Pallet Reference Number Required: