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4820-01-580-4394
Stop-Check Valve
4820015804394 015804394 803-2177141-312AF
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
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May 2023
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Related Documents 4820-01-580-4394 5+ Documents (More...)
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Stop-Check Valve 4820015804394 015804394 803-2177141-312AF MOD END PREPL1 P2-42789-G01 MOD END
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Restrictions 4820-01-580-4394
4820-01-580-4394 is a Stop-Check Valve that does not have a nuclear hardened feature, but does have another critical feature or features such as tolerance, fit restriction or application. This item is a US Munitions List or Commerce Control List Item where the Item Manager, Equipment Specialist or Product Specialist must provide special demilitarization instructions. This item is not suspected to be hazardous. This item does not contain a precious metal.
End Users 4820-01-580-4394
- US Navy (N2HD)
- Effective Date:
- 1 Dec 2009
- Supplementary Receivers:
- GG
Approved Sources 4820-01-580-4394
- Part Number
- Manufacturer
- Status
- 803-2177141-312AF
- Manufacturer
- 80064 - Naval Ship Systems Command (Active)
- Incomplete Reference
- Incomplete Reference
Datasheet 4820-01-580-4394
- Characteristic
- Specifications
- FIIG
- Specifications
- A530B0
- Criticality Code Justification [CRTL]
- Zzzy
- Reference Number Differentiating Characteristics [ZZZY]
- Material Will Be In Accordance With Navicp Activity Hx Quality Control, Manufacturing And Testing Specifications
Management Data 4820-01-580-4394
- Effective Date
- Organization
- Unit of Issue
- Unit Price
- Qty Unit Pack
- Unit of Issue
- Oct 2022
- Department of the Navy (DN)
- EA
- Subscribe
- EA
- Oct 2021
- Department of the Navy (DN)
- EA
- Subscribe
- EA
- Oct 2020
- Department of the Navy (DN)
- EA
- Subscribe
- EA
- Nov 2019
- Department of the Navy (DN)
- EA
- Subscribe
- 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)
- L
- R
- Refer To Net Price 6307.00
- NET PRICE 6307.00
- R
Navy
- Cognizance:
- 7H
- Special Material ID:
- X4
- Special category of Nuclear Reactor Plant (NRP) material which is procured by NAVICP MECH and technically receipt inspected and certified as ready for use by a naval nuclear shipyard.
- Issue, Repair, Requisition Restriction Code:
- C0
- Critical item. Do not issue. Refer all requests to cognizant manager
- Special Material Content:
- 9
- Non-Hazardous or Non-Sensitive Item
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Freight Information 4820-01-580-4394
4820-01-580-4394 has freight characteristics.It has a National Motor Freight Classification (NMFC) of 051080. A Sub NMFC of Z. It has a NMFC Description of FAUCETS,BIBCOCKS,GATES VALVES. 4820-01-580-4394 is rated as a variable freight class when transported by Less-Than Truckload (LTL) freight. It has a Uniform Freight Classification (UFC) number of 29300 which rates the freight between FCL and LCL. 4820-01-580-4394 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. 4820-01-580-4394 is not classified as a special type of cargo when transported by water. 4820-01-580-4394 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.