4820-99-782-9896
Stop-Check Valve
4820997829896 997829896 508/880 001112525 SSBN.01/508/880 H926-301492
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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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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Restrictions 4820-99-782-9896
Approved Sources 4820-99-782-9896
- Part Number
- Manufacturer
- Status
- SSBN.01/508/880
- Manufacturer
- K6451 - Bae Systems Marine Limited (Active)
- Primary Buy
- Primary Buy
- 508/880
- K6451 - Bae Systems Marine Limited (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- 001112525
- K2516 - Ministry Of Defence (Navy) Ships (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- H926-301492
- K6984 - Defence Logistics Agency (Obsolete)
- NATO Reference
- NATO Reference
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