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4820-00-491-8039

Stop-Check Valve

4820004918039 004918039 803-2177525-C831 AF 803-2177525-C831 AFL1

A valve with a bolt or stem that may be mechanically actuated to two different positions by rotary or linear motion. In the first position, the valve disk is located and locked against the seat permitting no fluid flow through the valve. In the second position, one side of the valve disk is located against the seat permitting movement of the disk in a manner that will allow a flow of fluid in one direction through the valve. The valve disk may be spring loaded. It may be inline or cartridge (manifold) design. See also VALVE (1), LIFT-CHECK and VALVE (1), STOP-LIFT-CHECK. View more Stop-Check Valve

4820-00-491-8039 VALVE,STOP-CHECK 4820004918039 004918039

Managed by United States
NSN Created on 23 Mar 1972
Data Last Changed
November 2023
NATO Update Count
25
NATO Data Quality
4820-00-491-8039 VALVE,STOP-CHECK 4820004918039 004918039 1/1
NSN 4820-00-491-8039 (Generic Image) 1/1

4820-00-491-8039 Stock and Availability Marketplace 4820-00-491-8039

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4820-00-491-8039 Related Documents Related Documents 4820-00-491-8039 5+ Documents (More...)

803-2177525-C831 AF 803-2177525-C831 AFL1 A valve with a bolt or stem that may be mechanically actuated
United States (US) 4. 4820-00-491-8039 Marketplace Restrictions Approved Sources Datasheet Management
Request a Quotation from participating marketplace vendors Request Updated Every Day 4820-00-491-8039
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A valve with a bolt or stem that may be mechanically actuated to two -C831 AF 803-2177525-C831 AFL1
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8039Stop-Check Valve4820004918039 004918039 803-2177525 -C831 AF 803-2177525-C831 AFL1 A valve with a
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C8C1AF (MOD) 803-2177525-C8C1AF(M0D)L1 A valve with https//www.nsnlookup.com /fsg-48/fsc-4820/us 4820-00-491-8039
Stop-Check Valve 4820004918039 004918039 Valve Check Nrp 4820016241601 016241601 -01-624-1601Valve
Check Nrp4820016241601 016241601 803-2177525-C8C1AF vendors Request Updated Every Day 4820-00-491-8039

4820-00-491-8039 Demil Restrictions 4820-00-491-8039

DEMIL: B | DEMILI: 3 | CRITICALITY: S | HMIC: N | PMIC: U | EDC: | ADPEC:

IUID Required

4820-00-491-8039 is a Stop-Check Valve that is specifically designed to be or selected as being nuclear hard. In addition it has other critical features such as tolerance, fit restrictions or application.This item has been confirmed as a Critical Munitions List Item or a Sensitive Commerce Control List Item and cannot be in the possession of any party anywhere in the World who is not an authorized NATO Government. Any other possessor of this item should mutilate it now as possession violates international and local laws. This item is a US Munitions List Item and must be mutilated to scrap. This item is not suspected to be hazardous. The precious metals content of this item is unknown.

4820-00-491-8039 Management Data Management Data 4820-00-491-8039

Effective Date
Organization
Unit of Issue
Unit Price
Qty Unit Pack
Jun 2018
Department of the Navy (DN)
EA
Subscribe
1
MOE
USC
Code
Statement
Order of Use
Jump To Code
Qty Per Assy
UOM
Technical Document
Quantative Expression
Department of the Navy (DN)
I
A
Consolidated With 4820-01-624-1601
Department of the Navy (DN)
N
A
Consolidated With 4820-01-624-1601

Navy Navy

Cognizance:
1H
Consumable material assigned to NAVICP MECH for inventory management
Naval Inventory Control Point, Mechanicsburg
Special Material ID:
L1
An item that supports either a SUBSAFE or Level 1 system that has undergone the extreme material control and quality assurance techniques that provide objective evidence of its acceptance for its appropriate application. Each item has certification papers (or special markings that provide traceability to the certification) that pedigree its material and physical properties, provide traceability, to manufacturer, contract list and lot, and document the quality assurance system and test requirements applied to the item.
Issue, Repair, Requisition Restriction Code:
00
No Restriction
Special Material Content:
9
Non-Hazardous or Non-Sensitive Item

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