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4820-00-563-7659
Rupturable Disk
4820005637659 005637659 A20523 A20523CP
A thin, circular, metallic or nonmetallic item with a flat or prebulged cross-sectional shape, designed to rupture at a predetermined pressure to prevent damage to hydraulic or pneumatic systems, or the like. It may include multiple pieces, such as a retainer ring, disk and vacuum support. It can be used independently or as a component part of a HEAD, SAFETY, PRESSURE RELIEF. For items furnished with a holder, see HEAD AND DISK, SAFETY, PRESSURE RELIEF. For items without a rupture pressure rating, see DISK, SOLID, PLAIN. Excludes DIAPHRAGM, VALVE, FLAT; DIAPHRAGM, VALVE, SPECIAL SHAPED; DISK, VALVE; and INSULATOR, DISK. View more Rupturable Disk
November 2023
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Related Documents 4820-00-563-7659 5+ Documents (More...)
RQST NE Updated Every Day 4820-00-563-7659 RQST Updated Every Day 4820-00-563-7659 RQST NE Related Documents
4820-00-563-7659 5+ Documents ( More... ) https//www.nsnlookup.com /fsg-48/fsc-4820/us 4820-00-563-7659
Disk4820005637659 005637659 A20523 A20523CP A thin, circular, metallic or nonmetallic item with a flat
-11 A-25525-1 A20523-011 Managed by United States NSN Created on 6 Oct 1976 Data Last Changed November
-3 A20523-003 00220523003 Managed by United States NSN Created on 17 Nov 1974 Data Last Changed May 2023
https//www.nsnlookup.com /fsg-44/fsc-4440/us 4440-00-562-9818 Back Pressure Regulator 4440005629818 A20523
-11 A-25525-1 A20523-011 Managed by United States NSN Created on 6 Oct 1976 Data Last Changed November
www.nsnlookup.com /fsg-48/fsc-4820/us 4820-01-028-5522 Regulator Diaphragm 4820010285522010285522 A20523
Rupturable Disk 4820005637659 005637659 Regulator Diaphragm 4820010285522010285522 A20523 https
4820-00-404-1554 Rupturable Disk 4820004041554 004041554 9818 Back Pressure Regulator 4440005629818 A20523
Restrictions 4820-00-563-7659
4820-00-563-7659 is a Rupturable Disk 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.
Approved Sources 4820-00-563-7659
- Part Number
- Manufacturer
- Status
- A20523
- Manufacturer
- 14487 - Provision, Inc. (Active)
- Incomplete Reference
- Incomplete Reference
- A20523CP
- 03950 - Naval Inventory Control Point (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
DLA Procurement Analysis 4820-00-563-7659
Management Data 4820-00-563-7659
- Effective Date
- Organization
- Unit of Issue
- Unit Price
- Qty Unit Pack
- Unit of Issue
- Feb 2009
- Defense Logistics Agency (DS)
- EA
- Subscribe
- 1
- EA
- MOE
- USC
- Code
- Statement
- Order of Use
- Jump To Code
- Qty Per Assy
- UOM
- Technical Document
- Quantative Expression
- Code
- Department of the Navy (DN)
- N
- Z
- Discontinued-Use 4820-00-404-1554
- Z
- Defense Logistics Agency (DS)
- I
- Z
- Discontinued-Use 4820-00-404-1554
- Z
Navy
- Cognizance:
- 9B
- Navy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
- Special Material ID:
- CP
- An item that requires special cleaning and packaging for oxygen/nitrogen service (eg, valves, piping systems, generators).
NATO Stock Numbers Related to 4820-00-563-7659
Contracting Technical Data File (CTDF) 4820-00-563-7659 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):
- 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: