4820-99-778-9610
Stop-Check Valve
4820997789610 997789610 Y1620/1/A3 Y1366/1/A2 1675
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
Managed by United Kingdom
NSN Created on 25 Apr 1991
Data Last Changed
January 2023
January 2023
NATO Update Count
1
1
NATO Data Quality

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Related Documents 4820-99-778-9610 5+ Documents (More...)
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-9610 Stop-Check Valve 4820997789610 997789610 -9 1675/5 1675 https https// ITEM 4 Y1366/1/A2/4 Y1620
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-9610 Stop-Check Valve 4820997789610 997789610 -9 1675/5 1675 https https// ITEM 4 Y1366/1/A2/4 Y1620
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4 Y1620/1/A3/4 Y1900 A2 ITEM 4 Y1366/1/A2/4 Y1620/1/A3/4 Y1900 4 Y1366/1/A2 /4 Y1620 Y1900/1/A3-9 1675
4 Y1620 /4 Y1620/1/A3/4 Y1900 4 Y1366/1/A2/4 Y1620 Y1900/1/A3-9 1675/5 ITEM 4 Y1366/1/A2/4 Y1620 /1/A3
/fsg-48/fsc-4820/uk 4820-99-778-9610 Stop-Check Valve 4820997789610 997789610 -9 1675/5 1675 https https
4 Y1620 /4 Y1620/1/A3/4 Y1900 4 Y1366/1/A2/4 Y1620 Y1900/1/A3-9 1675/5 ITEM 4 Y1366/1/A2/4 Y1620 /1/A3
/fsg-48/fsc-4820/uk 4820-99-778-9610 Stop-Check Valve 4820997789610 997789610 -9 1675/5 1675 https https
ITEM 5 Y1366/1/A2 ITEM 4 Y1620/1/A3 Valve /1/A3-9 1675/5 1675 ITEM 4 Y1366/1/A2-4 1675 ITEM 5 /5 1675
ITEM 4 Y1366/1/A2-4 1675 ITEM 5 Y1620/1/A3 https /1/A2/4 Y1620/1/A3/4 Y1900 4 Y1366/1/A2/4 Y1620 https
/A31675 ITEM 5 1675/ 5 An Y1900/ /5 1675 ITEM 4 Y1366/1/A2-4 1675 ITEM 5 Y1620/1/A3 https https https
ITEM 4 Y1366/1/A2-4 1675 ITEM 5 Y1620/1/A3 https /1/A2/4 Y1620/1/A3/4 Y1900 4 Y1366/1/A2/4 Y1620 https
/A31675 ITEM 5 1675/ 5 An Y1900/ /5 1675 ITEM 4 Y1366/1/A2-4 1675 ITEM 5 Y1620/1/A3 https https https
Restrictions 4820-99-778-9610
End Users 4820-99-778-9610
- United Kingdom (ZK)
Approved Sources 4820-99-778-9610
- Part Number
- Manufacturer
- Status
- Y1620/1/A3
- Manufacturer
- K7735 - Young & Cunningham (Glasgow) Ltd (Replaced)
- Incomplete Reference
- Incomplete Reference
- Y1366/1/A2
- K7735 - Young & Cunningham (Glasgow) Ltd (Replaced)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- 1675
- U4106 - Young & Cunningham (Liverpool) Ltd (Replaced)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
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