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4820-01-541-0439
Stop-Lift-Check Valve
4820015410439 015410439 820-7334180-21
A valve with a stem that may be mechanically actuated to three 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. In the third position, the valve disk is lifted from the seat to allow a flow of fluid in either direction through the valve. The valve disk may be spring loaded. See also VALVE, LIFT-CHECK and VALVE, STOP-CHECK. View more Stop-Lift-Check Valve
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Related Documents 4820-01-541-0439 5+ Documents (More...)
4820012718054 012718054 407-0428 4820-99-251-5857 4820-99-277-6020 4820-99-553-2202 4820-66-106-5206 4820-01-541-0439
4820013936898 013936898 407-0428 4820-99-251-5857 4820-99-277-6020 4820-99-553-2202 4820-66-106-5206 4820-01-541-0439
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6270 Stop-Lift-Check Valve 4820143696270 143696270 277-6020 4820-99-553-2202 4820-66-106-5206 4820-01-541-0439
/fsg-48/fsc-4820/fr 4820-14-478-2905 Stop-Lift-Check Valve 4820144782905 144782905 106-5206 4820-01-541-0439
/fsg-48/fsc-4820/fr 4820-14-478-2908 Stop-Lift-Check Valve 4820144782908 144782908 106-5206 4820-01-541-0439
/fr 4820-14-478-2905 Stop-Lift-Check Valve 4820144782905 144782905 553-2202 4820-66-106-5206 4820-01-541-0439
/fr 4820-14-478-2908 Stop-Lift-Check Valve 4820144782908 144782908 553-2202 4820-66-106-5206 4820-01-541-0439
Stop-Lift-Check Valve 4820144782905 144782905 251-5857 4820-99-277-6020 4820-99-553-2202 4820-66-106-5206 4820-01-541-0439
078-6919 4820-14-407-0428 4820-99-251-5857 4820-99-277-6020 4820-99-553-2202 4820-66-106-5206 4820-01-541-0439
Restrictions 4820-01-541-0439
IUID Required
4820-01-541-0439 is a Stop-Lift-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. Demilitarization of this item has been confirmed and is not currently subject to changes. 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 4820-01-541-0439
- US Navy (N2SD)
- Effective Date:
- 1 Jun 2006
- Supplementary Receivers:
- GG
Approved Sources 4820-01-541-0439
- Part Number
- Manufacturer
- Status
- 820-7334180-21
- Manufacturer
- 53711 - Naval Sea Systems Command (Active)
- Incomplete Reference
- Incomplete Reference
Datasheet 4820-01-541-0439
- 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 4820-01-541-0439
- Effective Date
- Organization
- Unit of Issue
- Unit Price
- Qty Unit Pack
- Unit of Issue
- May 2011
- Department of the Navy (DN)
- EA
- Subscribe
- 1
- EA
Navy
- Cognizance:
- 2S
- Special Material ID:
- X1
- Nuclear Power
- Issue, Repair, Requisition Restriction Code:
- AF
- Submit/refer requisitions to NAVSEA (other than ammunition-N23)
- Special Material Content:
- 9
- Non-Hazardous or Non-Sensitive Item
NATO Stock Numbers Related to 4820-01-541-0439
Freight Information 4820-01-541-0439
4820-01-541-0439 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. 4820-01-541-0439 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. 4820-01-541-0439 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. 4820-01-541-0439 is not classified as a special type of cargo when transported by water. 4820-01-541-0439 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.