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4820-00-858-0502

Safety Relief Valve

4820008580502 008580502 219815 668276-11

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

4820-00-858-0502 VALVE,SAFETY RELIEF 4820008580502 008580502

Managed by United States
NSN Created on 1 Jan 1962
Data Last Changed
May 2023
NATO Update Count
21
NATO Data Quality
STYL Style A2 for 4820-00-858-0502 1/1
NSN 4820-00-858-0502 (Identification) 1/1

4820-00-858-0502 Stock and Availability Marketplace 4820-00-858-0502

4820-00-858-0502 Related Documents Related Documents 4820-00-858-0502 5+ Documents (More...)

219815 668276-11 A valve designed to automatically release excessive pressures.
Quotation Updated Every Day 4820-00-858-0502 RQST NE Updated Every Day 4820-00-858-0502 RQST Updated
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4820-00-858-0502 Demil Restrictions 4820-00-858-0502

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

4820-00-858-0502 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. 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.

4820-00-858-0502 HTS and ScheduleB Import and Export 4820-00-858-0502

4820-00-858-0502 End Users End Users 4820-00-858-0502

US Navy (N9BC)
Effective Date:
1 Aug 2004
Former MOE Rule:
N9CD
Supplementary Collaborators:
GTKE
Brazil (YA01)
Effective Date:
1 Sep 2007
Spain (YB01)
Effective Date:
1 Dec 2004
Australia (ZA01)
Effective Date:
1 Apr 1991
New Zealand (ZE01)
Effective Date:
1 Apr 1991
Germany (ZG01)
Effective Date:
1 Feb 2005
Republic of Korea (ZH01)
Effective Date:
1 Aug 1995
Norway (ZT01)
Effective Date:
1 Apr 1991
Greece (ZU01)
Effective Date:
1 Jun 2005

4820-00-858-0502 Manufacturers Approved Sources 4820-00-858-0502

4820-00-858-0502 Technical Data Datasheet 4820-00-858-0502

Characteristic
Specifications
FIIG
A046B0
Connection Style [AHNC]
Flareless (Tube) 2Nd End
Connection Type [AWLS]
Threaded External Tube 1St End
Connection Type [AWLS]
Threaded External Tube 2Nd End
Disk Loading Method [ADSU]
Spring
Flow Control Device [ADQU]
Poppet
Maximum Operating Pressure [CQGM]
16.0 Pounds Per Square Inch Single Response
Maximum Operating Temp [AEHZ]
65.0 Deg Fahrenheit Single Response
Nominal Outside Diameter Tube Accommodated [CWFD]
0.500 Inches 1St End
Nominal Outside Diameter Tube Accommodated [CWFD]
0.500 Inches 2Nd End
Nominal Thread Size [CQJX]
0.750 Inches 1St End
Nominal Thread Size [CQJX]
0.750 Inches 2Nd End
Opening Pressure Setting [CSDC]
12.0 Pounds Per Square Inch
Seat Angle [CQRB]
24.0 Degrees 1St End
Seat Angle [CQRB]
24.0 Degrees 2Nd End
Special Features [FEAT]
Filter Guard In Stainless Steel
Style Designator [STYL]
Cross
Thread Class [AAJD]
3A 1St End
Thread Class [AAJD]
3A 2Nd End
Thread Direction [AAJF]
Right-Hand 2Nd End
Thread Direction [AAJF]
Right-Hand 1St End
Thread Series Designator [THSD]
Un 3Rd End
Thread Quantity Per Inch [CMLP]
12 3Rd End

4820-00-858-0502 Weapon Systems (WSDC) Weapon Systems (WSDC) 4820-00-858-0502

4820-00-858-0502 Stock, Inventory and Procurement DLA Procurement Analysis 4820-00-858-0502

Last Stock Position:
1 In Stock
DLA Administrative Lead Time:
Subscribe
DLA Production Lead Time:
Subscribe
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4820-00-858-0502 Management Data Management Data 4820-00-858-0502

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
Feb 2020
Defense Logistics Agency (DS)
EA
Subscribe
1

Navy Navy

Cognizance:
3B
Special Material ID:
BP
Patrol Aircraft (T53)
Special Material Content:
9
Non-Hazardous or Non-Sensitive Item

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4820-00-858-0502 Freight Data Freight Information 4820-00-858-0502

4820-00-858-0502 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. 4820-00-858-0502 is rated as class 77.5 when transported by Less-Than Truckload (LTL) freight. 4820-00-858-0502 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. 4820-00-858-0502 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. 4820-00-858-0502 is not classified as a special type of cargo when transported by water. 4820-00-858-0502 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.

4820-00-858-0502 Packaging Data Packaging Data 4820-00-858-0502

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
--
--
--
--
--

Unit Pack Level (Packaged)

Quantity per Pack
Unit Size
Unit Weight
Unit Cube
Preservation Method
Cleaning/Drying
1
--
--
--
--
Any Suitable Process
Preservation Material
Wrapping Material
Cushioning/Dunnage
Cushioning Thickness
Container
Special Marking
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
ASTM - D5118, Fiberboard Box

4820-00-858-0502 Procurement History Procurement History 4820-00-858-0502 2 Records

Contract
Date
CAGE
Quantity
Net Price
Std Price
SPE7MC17P1387
12 Dec 2016
Subscribe
6
Subscribe
Subscribe
SPE7MC14M9080P00002
06 Aug 2014
Subscribe
4
Subscribe
Subscribe

4820-00-858-0502 Contracting Technical Data File (CTDF) Contracting Technical Data File (CTDF) 4820-00-858-0502 October 2021

Criticality and Quality

Critical Item Code:
X
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):
M

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: