4820-99-618-5789
Stop Diaphragm Valve
4820996185789 996185789 PC940037SH1-2 109764 AQ1-21N
A valve designed specifically so the diaphragm seals the flow stream from the valve operating mechanism. The flow is controlled by the lifting of the diaphragm from or compressing it against an integral seat. For packless diaphragm valves which utilize a diaphragm as packing and a disk to control the flow, see VALVE, Y. View more Stop Diaphragm 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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PC940037SH1-2 109764 AQ1-21N A valve designed specifically so the diaphragm seals the flow stream from
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RQST Updated Every Day 4820-99-618-5789 RQST NE Related Documents 4820-99-618-5789 5+ Documents
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5305-01-142-2069 Shoulder Screw 5305011422069 011422069
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5340-01-084-6723 Brace Assembly 5340010846723 010846723
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7402 Lacquer 8010171177402 171177402 GRIJS 00.45 2,5L SIKKENS 109764 ON 0045 109764 ON0045 A clear or
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Stop Diaphragm Valve 4820996185789 996185789 -1 JavaScript in your web browser . 3040-27-053-8945Shouldered
109764-1-21N Managed by United Kingdom NSN Created on 25 Apr 1991 Data Last Changed January 2023 NATO
Stop Diaphragm Valve 4820996185789 996185789 -1 JavaScript in your web browser . 3040-27-053-8945Shouldered
109764-1-21N Managed by United Kingdom NSN Created on 25 Apr 1991 Data Last Changed January 2023 NATO
Restrictions 4820-99-618-5789
Approved Sources 4820-99-618-5789
- Part Number
- Manufacturer
- Status
- PC940037SH1-2
- Manufacturer
- K0991 - Marconi Communication Systems Ltd (Replaced)
- Primary Buy
- Primary Buy
- 109764
- U1081 - Crane Process Flow Technologies Ltd (Active)
- Secondary Buy
- Secondary Buy
- AQ1-21N
- U1081 - Crane Process Flow Technologies Ltd (Active)
- Secondary Buy
- Secondary Buy
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