4820-99-125-8921

Fluid Pressure Regulating Valve

4820991258921 991258921 A10/AB SST/Y/550/20/A002/000 ITEM 12 SST/Y/550/20/A002/000/12 Y/550/20/A002/000 ITEM 12 Y/550/20/A002/000/12 6341 B1011 001294361 ITEM 12 001294361/12 10952-4 ITEM 12 10952-4/12 46816AB 001294361 10952-4 10952-4F ITEM 12 10952-4F/12 46816 SST/Y/550/20/A002/000

A valve designed to automatically maintain within close limits a predetermined outlet pressure which may be adjustable within a specified range regardless of the higher fluctuating or constant inlet pressure. It is designed for use with compressed gas(es) and various liquids and may include gauges. It may be inline or cartridge (manifold) design. Excludes REGULATOR, PRESSURE, MEDICAL GAS ADMINISTRATION APPARATUS; REGULATOR, OXYGEN, BAROMETRIC CONTINUOUS FLOW; REGULATOR, OXYGEN DEMAND; REGULATOR, OXYGEN DILUTER DEMAND; and valve(1), fluid pressure regulating, aircraft. View more Fluid Pressure Regulating Valve

Managed by United Kingdom

NSN Created on 28 Sep 1993

Data Last Changed
November 2023

NATO Update Count
1

NATO Data Quality

4820-99-125-8921 VALVE,REGULATING,FLUID PRESSURE 4820991258921 991258921 1/1 — NSN 4820-99-125-8921 (Generic Image) 1/1

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4820-99-125-8921 Fluid Pressure Regulating Valve 991258921

A10/AB SST/Y/550/20/A002/000 ITEM 12 SST/Y/550/20/A002/000/12 Y/550/20/A002/000 ITEM 12 Y/550/20/A002
/000/12 6341 B1011 001294361 ITEM 12 001294361/12 10952-4 ITEM 12 10952-4/12 46816AB 001294361 10952-
4 10952-4F ITEM 12 10952-4F/12 46816 SST/Y/550/20/A002/000 A valve designed to automatically maintain

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4440-99-084-4830 Desiccant Air-Gas Drier 4440990844830

/4 Y/550/20/A002/000 ITEM 4 4510952-7A 10952 -4 ITEM 4 001294361 ITEM 10952-4 ITEM 12 10952-4/12
/fsg-48/fsc-4820/uk 4820-99-125-8921 Fluid Pressure Regulating Valve 991258921 ITEM 12 SST/Y/550/20/
A002/000/12 Y/550/20/A002/000 ITEM 12 Y/550/20/A002/000/12 6341 B1011 001294361 ITEM 12 001294361/12

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4520-99-551-1271 4520995511271 995511271

-4 ITEM 4 001294361 ITEM 4 001294361/4 10952-4/4 10952-7 10952-7A 4510952/7B 001294361 10952-4 10952-
6341 B1011 001294361 ITEM 12 001294361/12 10952-4 ITEM 12 10952-4/12 4520995511271995511271 ITEM
/37 10952-14 10952-4 ITEM 37 10952-4/37 10952-4 PAH-4-50N-ADM SST/Y/550/20/A002/000 ITEM 4 001294361/

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4440-99-321-5559 Silencer 4440993215559 993215559

ITEM 37 001294361/37 10952-14 10952-4 ITEM 37 10952-4/37 10952-4 PAH-4-50N-ADM SST/Y/550/20/A002/000
ITEM 10952-4 ITEM 12 10952-4/12 46816AB 00129436110952-410952-4F ITEM 12 10952-4F Silencer 4440993215559993215559
ITEM 4 001294361/4 10952-4/4 10952-7 10952-7A 4510952/7B 00129436110952-4 10952- ITEM 12 001294361/12

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5940-99-646-9653 Terminal Board 5940996469653 996469653,SAKR

-6 ITEM 24A 10952-6/24A 47621 10952-6C SST/Y/550/20/A002/000 7773411 001294361 10952-6 10952-6C ITEM
/www.nsnlookup.com /fsg-44/fsc-4440/uk 4440-99-084-4830 Desiccant Air-Gas Drier 4440990844830 /12 10952-4
ITEM 12 10952-4/12 46816AB 00129436110952-410952-4F ITEM 12 10952 4762110952-6CSST/Y/550 /20/A002/

Restrictions 4820-99-125-8921

4820-99-125-8921 is a Fluid Pressure Regulating Valve

End Users 4820-99-125-8921

United Kingdom (ZK)

Approved Sources 4820-99-125-8921

Part Number
Manufacturer
Status
A10/AB: K8775 - Wells Valves Division (Endeavour (Active); Incomplete Reference; RNCC 3 RNVC 1 DAC 4
SST/Y/550/20/A002/000 ITEM 12: K6451 - Bae Systems Marine Limited (Active); Incomplete Secondary Reference; RNCC 5 RNVC 1 DAC 2
SST/Y/550/20/A002/000/12: K6451 - Bae Systems Marine Limited (Active); Incomplete Secondary Reference; RNCC 5 RNVC 1 DAC 2
Y/550/20/A002/000 ITEM 12: K6451 - Bae Systems Marine Limited (Active); Incomplete Secondary Reference; RNCC 5 RNVC 1 DAC 2
Y/550/20/A002/000/12: K6451 - Bae Systems Marine Limited (Active); Incomplete Secondary Reference; RNCC 5 RNVC 1 DAC 2
6341: K8775 - Wells Valves Division (Endeavour (Active); Incomplete Secondary Reference; RNCC 5 RNVC 1 DAC 2
B1011: K8775 - Wells Valves Division (Endeavour (Active); Incomplete Secondary Reference; RNCC 5 RNVC 1 DAC 2
001294361 ITEM 12: K2516 - Ministry Of Defence (Navy) Ships (Active); Secondary Buy; RNCC 5 RNVC 2 DAC 2
001294361/12: K2516 - Ministry Of Defence (Navy) Ships (Active); Secondary Buy; RNCC 5 RNVC 2 DAC 2
10952-4 ITEM 12: K6424 - Silicair Dryers Ltd (Active); Secondary Buy; RNCC 5 RNVC 2 DAC 2
10952-4/12: K6424 - Silicair Dryers Ltd (Active); Secondary Buy; RNCC 5 RNVC 2 DAC 2
46816AB: K6424 - Silicair Dryers Ltd (Active); Secondary Buy; RNCC 5 RNVC 2 DAC 2
001294361: K2516 - Ministry Of Defence (Navy) Ships (Active); NATO Reference; RNCC 6 RNVC 9 DAC 9
10952-4: K6424 - Silicair Dryers Ltd (Active); NATO Reference; RNCC 6 RNVC 9 DAC 9
10952-4F ITEM 12: K6424 - Silicair Dryers Ltd (Active); NATO Reference; RNCC 6 RNVC 9 DAC 9
10952-4F/12: K6424 - Silicair Dryers Ltd (Active); NATO Reference; RNCC 6 RNVC 9 DAC 9
46816: K6424 - Silicair Dryers Ltd (Active); NATO Reference; RNCC 6 RNVC 9 DAC 9
SST/Y/550/20/A002/000: K6451 - Bae Systems Marine Limited (Active); NATO Reference; RNCC 6 RNVC 9 DAC 9

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