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4820-01-257-1495

Gaseous Products Pressure Equalizing Valve

4820012571495 012571495 TA770-50C-50C-R 11450540-1 11450540

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

4820-01-257-1495 VALVE,PRESSURE EQUALIZING,GASEOUS PRODUCTS 4820012571495 012571495

Managed by United States
NSN Created on 12 Jun 1987
Data Last Changed
November 2023
NATO Update Count
10
NATO Data Quality
AAQL Style B3 for 4820-01-257-1495 1/2
NSN 4820-01-257-1495 (Identification) 1/2
ACKN Style J6 for 4820-01-257-1495 2/2
NSN 4820-01-257-1495 (Identification) 2/2

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4820-01-257-1495 Related Documents Related Documents 4820-01-257-1495 1+ Documents (More...)

TA770-50C-50C-R 11450540-1 11450540 A valve consisting of a single deadweight loaded disk, or two deadweight
RQST NE Updated Every Day 4820-01-257-1495 RQST Updated Every Day 4820-01-257-1495 RQST NE Related
Documents 4820-01-257-1495 1+ Documents ( More... ) https//www.nsnlookup.com /fsg-48/fsc-4820/us 4820

4820-01-257-1495 Demil Restrictions 4820-01-257-1495

DEMIL: A | DEMILI: 1 | CRITICALITY: X | HMIC: N | PMIC: A | EDC: | ADPEC: 0

4820-01-257-1495 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. Demilitarization of this item has been confirmed and is not currently subject to changes. 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.

4820-01-257-1495 HTS and ScheduleB Import and Export 4820-01-257-1495

4820-01-257-1495 End Users End Users 4820-01-257-1495

US Army (A920)
Effective Date:
1 Jan 2005
Former MOE Rule:
A181
Supplementary Receivers:
BD
Spain (YB01)
Effective Date:
1 Sep 2008
France (ZF01)
Effective Date:
1 Apr 2015
Germany (ZG01)
Effective Date:
1 Apr 1991
Netherlands (ZN01)
Effective Date:
1 Apr 2004
NATO Maintenance and Supply Agency (ZX01)
Effective Date:
1 Oct 1999

4820-01-257-1495 Manufacturers Approved Sources 4820-01-257-1495

4820-01-257-1495 Technical Data Datasheet 4820-01-257-1495

Characteristic
Specifications
FIIG
A07100
End Connection Quantity [ADQZ]
1
Body Material [AAFZ]
Aluminum Alloy
Body Style [AAQL]
Single Connection, Straight Flow
First End Connection Type [ACKM]
Threaded External Tube
First End Style Designator [ACKN]
Plain
First End Thread Class [ACLK]
2A
First End Thread Direction [ACLL]
Right-Hand
First End Outside Diameter Tube Accommodated [ACLH]
2.050 Inches Nominal
Flow Control Device [ADQU]
Any Acceptable
Media For Which Designed [ACKL]
Nitrogen, Gaseous
Media For Which Designed [ACKL]
Air
First End Thread Size And Series/Type Designator [ACLJ]
Unable To Decode
Valve Relief Design Type [AFLF]
Pressure And Vacuum
Valve Venting Design Type [AFLE]
Atmospheric
Temp Rating [ABJH]
160.0 Deg Fahrenheit

4820-01-257-1495 Weapon Systems (WSDC) Weapon Systems (WSDC) 4820-01-257-1495

4820-01-257-1495 Stock, Inventory and Procurement DLA Procurement Analysis 4820-01-257-1495

Last Stock Position:
121 In Stock
DLA Administrative Lead Time:
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DLA Production Lead Time:
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4820-01-257-1495 Management Data Management Data 4820-01-257-1495

Effective Date
Organization
Unit of Issue
Unit Price
Qty Unit Pack
Oct 2022
Department of the Army (DA)
EA
Subscribe
1
Oct 2021
Defense Logistics Agency (DS)
EA
Subscribe
1
Apr 2021
Defense Logistics Agency (DS)
EA
Subscribe
1
Feb 2020
Department of the Army (DA)
EA
Subscribe
1

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.

4820-01-257-1495 Related Items NATO Stock Numbers Related to 4820-01-257-1495

4820-01-257-1495 Freight Data Freight Information 4820-01-257-1495

4820-01-257-1495 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. 4820-01-257-1495 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. 4820-01-257-1495 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 594 for ocean manifesting and military sealift. 4820-01-257-1495 is not classified as a special type of cargo when transported by water. 4820-01-257-1495 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.

4820-01-257-1495 Packaging Data Packaging Data 4820-01-257-1495

Responsible Activity
Packaging Data Source
Primary Inventory Control Activity (PICA)
--

Item Pack Level (Unpackaged)

Item Size
Item Weight
Characteristics
Weight/Dimensions Category
Fragility
Item Preservation
--
--
Bare Metal Item
Over 10lb
Less than 85G
No Requirement

Unit Pack Level (Packaged)

Quantity per Pack
Unit Size
Unit Weight
Unit Cube
Preservation Method
Cleaning/Drying
1
--
--
--
Physical Protection
Any Suitable Process
Preservation Material
Wrapping Material
Cushioning/Dunnage
Cushioning Thickness
Container
Special Marking
No Requirement
No Requirement
--
--
PPP-B-566, PPP-B-676, or ASTM-D5118, Folding, Setup or Fiberboard Box
No special marking

Intermediate Pack Level

Quantity of Unit Packs
Container
Any Suitable Fiber Box

4820-01-257-1495 Procurement History Procurement History 4820-01-257-1495 5 Records

Contract
Date
CAGE
Quantity
Net Price
Std Price
SPE7MC17P1990
13 Jan 2017
Subscribe
219
Subscribe
Subscribe
SPE7MC14V5761
12 Sep 2014
Subscribe
153
Subscribe
Subscribe
SPE7MC14V2306
06 Feb 2014
Subscribe
115
Subscribe
Subscribe
SPE7MC13V1562
16 Aug 2013
Subscribe
112
Subscribe
Subscribe
SPM7MC13V6723
12 Apr 2013
Subscribe
58
Subscribe
Subscribe

4820-01-257-1495 Contracting Technical Data File (CTDF) Contracting Technical Data File (CTDF) 4820-01-257-1495 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:
Special Packaging Instruction Number (SPIN):
Special Packaging Instruction Number Revision:
Special Packaging Instruction Number Date:
Pallet Reference Number Required: