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4820-99-547-2259
Check Valve
4820995472259 995472259 NR1 954-5983 954.5983
A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design. View more 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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NR1 954-5983 954.5983 A valve permitting flow in one direction only.
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Restrictions 4820-99-547-2259
Approved Sources 4820-99-547-2259
- Part Number
- Manufacturer
- Status
- 954-5983
- Manufacturer
- K1806 - Ministry Of Defence, De&S Underwater (Active)
- Primary Buy
- Primary Buy
- NR1
- K0207 - Hale Hamilton (Valves) Ltd (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- 954.5983
- U8176 - Engineering Control Supplies Limited (Active)
- Secondary Buy
- Secondary Buy
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