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4820-01-456-8399

Oxygen System Pressure Regulating Valve

4820014568399 014568399 8-250-540 81-250-540

A valve used to automatically maintain within close limits a predetermined pressure within an oxygen system regardless of the higher fluctuating or constant inlet pressure. The excess pressure is bypassed to the accumulator or reservoir in lieu of passing through the entire system. It is specifically designed and/or cleaned for oxygen systems. Excludes VALVE, REGULATING, SYSTEM PRESSURE; VALVE REGULATING, FLUID PRESSURE AND VALVE, CALIBRATED FLOW. View more Oxygen System Pressure Regulating Valve

4820-01-456-8399 VALVE,REGULATING,OXYGEN SYSTEM PRESSURE 4820014568399 014568399

Managed by United States
NSN Created on 29 Jun 1998
Data Last Changed
November 2023
NATO Update Count
3
NATO Data Quality
4820-01-456-8399 VALVE,REGULATING,OXYGEN SYSTEM PRESSURE 4820014568399 014568399 1/1
NSN 4820-01-456-8399 (Generic Image) 1/1

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8-250-540 81-250-540 A valve used to automatically maintain within close limits a predetermined pressure
United States (US) 4. 4820-01-456-8399 Marketplace Restrictions Approved Sources Datasheet Management
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4820-01-456-8399 Demil Restrictions 4820-01-456-8399

DEMIL: B | DEMILI: | CRITICALITY: Y | HMIC: N | PMIC: A | EDC: | ADPEC: 0

4820-01-456-8399 is a Oxygen System Pressure Regulating Valve that does not have a nuclear hardened feature, but does have another critical feature or features such as tolerance, fit restriction or application. This item is a US Munitions List Item and must be mutilated to scrap. This item is not suspected to be hazardous. This item does not contain a precious metal.

4820-01-456-8399 HTS and ScheduleB Import and Export 4820-01-456-8399

4820-01-456-8399 End Users End Users 4820-01-456-8399

US Navy (N9BC)
Effective Date:
1 Dec 2013
Former MOE Rule:
N1R5
Supplementary Collaborators:
GGKE

4820-01-456-8399 Manufacturers Approved Sources 4820-01-456-8399

4820-01-456-8399 Technical Data Datasheet 4820-01-456-8399

Characteristic
Specifications
FIIG
A21100
Body Material [AAFZ]
Brass
Criticality Code Justification [CRTL]
Agav
Cubic Measure [AFJK]
0.23 Cubic Feet
End Item Identification [AGAV]
Oxygen Enriched Air System (Oeas)

4820-01-456-8399 Weapon Systems (WSDC) Weapon Systems (WSDC) 4820-01-456-8399

4820-01-456-8399 Stock, Inventory and Procurement DLA Procurement Analysis 4820-01-456-8399

Last Stock Position:
1 In Stock
DLA Administrative Lead Time:
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DLA Production Lead Time:
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4820-01-456-8399 Management Data Management Data 4820-01-456-8399

Effective Date
Organization
Unit of Issue
Unit Price
Qty Unit Pack
Oct 2022
Department of the Navy (DN)
EA
Subscribe
1
Oct 2021
Department of the Navy (DN)
EA
Subscribe
1
Oct 2020
Department of the Navy (DN)
EA
Subscribe
1
Feb 2020
Department of the Navy (DN)
EA
Subscribe
1

Navy Navy

Cognizance:
3B
Special Material ID:
SX
Special Aircraft and Engine Tool and Support Equipment/Parts
Special Material Content:
9
Non-Hazardous or Non-Sensitive Item

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4820-01-456-8399 Freight Data Freight Information 4820-01-456-8399

4820-01-456-8399 has freight characteristics.It has a National Motor Freight Classification (NMFC) of 127220. A Sub NMFC of X. It has a NMFC Description of PRESSURE REG/RED/RELIEF VALVES NOI. 4820-01-456-8399 is rated as class 77.5 when transported by Less-Than Truckload (LTL) freight. 4820-01-456-8399 is rated as class 77.5 when transported by Less-Than Carload (LCL) rail or ocean freight. It has a Uniform Freight Classification (UFC) number of 64490 which rates the freight between FCL and LCL. 4820-01-456-8399 has a variance between NMFC and UFC when transported by rail and the description should be consulted. It has a Water Commodity Code (WCC) of 576 for ocean manifesting and military sealift. 4820-01-456-8399 is classified as an Electrostatic Sensitive Device (ESD) when transported by water. 4820-01-456-8399 is not a consolidation and does not exceed 84" in any dimension. It should be compatible with a standard 72" Aircraft Cargo Door when transported by air.

4820-01-456-8399 Contracting Technical Data File (CTDF) Contracting Technical Data File (CTDF) 4820-01-456-8399 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):
K

Packaging Requirements

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