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4820-01-121-9173

Gaseous Products Pressure Equalizing Valve

4820011219173 011219173 53-25F 53-25-8IN

A valve consisting of a single deadweight loaded disk, or two deadweight loaded disks each with a seperate seat. It is specifically designed for the relief of small pressure and vacuum conditions within a tank or other container to or from the atmosphere. The center of a single deadweight loaded disk may contain a spring loaded disk forming an additional seat or aperture. It may be spring loaded and/or equipped with a manual unloader on either the pressure or vacuum side. Exclude VALVE, VACUUM BREAKING. View more Gaseous Products Pressure Equalizing Valve

4820-01-121-9173 VALVE,PRESSURE EQUALIZING,GASEOUS PRODUCTS 4820011219173 011219173

Managed by United States
NSN Created on 10 Nov 1981
Data Last Changed
May 2023
NATO Update Count
2
NATO Data Quality
AAQL Style A1 for 4820-01-121-9173 1/1
NSN 4820-01-121-9173 (Identification) 1/1

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4820-01-121-9173 Related Documents Related Documents 4820-01-121-9173 2+ Documents (More...)

5305-99-253-8378 5305992538378 992538378 is an externally threaded fastener whose threaded portion is of one nominal diameter. the head has an internal socket or multiple spline for use with an inserted driver. a locking feature may be incorporated in the design of the head or threads. excludes items with bevel (conical) heads. see bolt, internal wrenching. excludes screw, shoulder; and screw, machine.
5305-99-411-4245 5305994114245 994114245 is an externally threaded fastener whose threaded portion is of one nominal diameter. the head has an internal socket or multiple spline for use with an inserted driver. a locking feature may be incorporated in the design of the head or threads. excludes items with bevel (conical) heads. see bolt, internal wrenching. excludes screw, shoulder; and screw, machine.

4820-01-121-9173 Demil Restrictions 4820-01-121-9173

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

4820-01-121-9173 is a Gaseous Products Pressure Equalizing 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.

4820-01-121-9173 HTS and ScheduleB Import and Export 4820-01-121-9173

4820-01-121-9173 End Users End Users 4820-01-121-9173

US Navy (N9BC)
Effective Date:
1 Jan 2005
Former MOE Rule:
N9CD
Supplementary Collaborators:
HD

4820-01-121-9173 Manufacturers Approved Sources 4820-01-121-9173

4820-01-121-9173 Technical Data Datasheet 4820-01-121-9173

Characteristic
Specifications
FIIG
A07100
Body Style [AAQL]
Straight Thru
Body Material [AAFZ]
Bronze
Flow Control Device [ADQU]
Disk, Circular
End Connection Quantity [ADQZ]
1
First End Connection Type [ACKM]
Plain Face Flange
Valve Venting Design Type [AFLE]
Atmospheric

4820-01-121-9173 Stock, Inventory and Procurement DLA Procurement Analysis 4820-01-121-9173

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4820-01-121-9173 Management Data Management Data 4820-01-121-9173

Effective Date
Organization
Unit of Issue
Unit Price
Qty Unit Pack
Oct 2022
Defense Logistics Agency (DS)
EA
Subscribe
1
Oct 2021
Department of the Navy (DN)
EA
Subscribe
1
Oct 2020
Department of the Navy (DN)
EA
Subscribe
1
Oct 2019
Department of the Navy (DN)
EA
Subscribe
1

Navy Navy

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

4820-01-121-9173 Related Items NATO Stock Numbers Related to 4820-01-121-9173

4820-01-121-9173 Freight Data Freight Information 4820-01-121-9173

4820-01-121-9173 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. 4820-01-121-9173 is rated as class 77.5 when transported by Less-Than Truckload (LTL) freight. It has a Uniform Freight Classification (UFC) number of 64490 which rates the freight between FCL and LCL. 4820-01-121-9173 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 671 for ocean manifesting and military sealift. 4820-01-121-9173 is not classified as a special type of cargo when transported by water. 4820-01-121-9173 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.

4820-01-121-9173 Contracting Technical Data File (CTDF) Contracting Technical Data File (CTDF) 4820-01-121-9173 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:
Y
Special Packaging Instruction Number (SPIN):
Special Packaging Instruction Number Revision:
Special Packaging Instruction Number Date:
Pallet Reference Number Required: