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5A844 — VALVE,REGULATING,TEMPERATURE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

5A844: VALVE,REGULATING,TEMPERATURE.

The VALVE,REGULATING,TEMPERATURE is a the manufacturer industrial component. Key specifications include temp_rating: 153.0 FAHRENHEIT MINIMUM AND 157.0 FAHRENHEIT MAXIMUM DEGF, body_material: ALUMINUM ALLOY 356.0, temp_adjustability: NOT ADJUSTABLE, flow_control_device: PISTON, WEIGHTED TYPE, thermostatic_element: LIQUID IMMERSION TYPE, two-way_valve_action: REVERSE ACTING. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-072-5573, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
5A844
NSN: 4820-00-072-5573
FSC: 4820 — Valves, Nonpowered
CAGE: 78493 — STANDARD-THOMSON CORPORATION (USA)
SPECIFICATIONS
temp_rating153.0 FAHRENHEIT MINIMUM AND 157.0 FAHRENHEIT MAXIMUM DEGF
body_materialALUMINUM ALLOY 356.0
temp_adjustabilityNOT ADJUSTABLE
flow_control_devicePISTON, WEIGHTED TYPE
thermostatic_elementLIQUID IMMERSION TYPE
two-way_valve_actionREVERSE ACTING
first_end_flange_width2.680 INCHES NOMINAL IN
end_connection_quantity2
first_end_flange_length2.680 INCHES NOMINAL IN
first_end_style_designatorPLAIN
first_end_bolt_hole_diameter0.312 INCHES NOMINAL IN
first_end_bolt_hole_quantity4
NSN4820-00-072-5573
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 5A844 · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
FIRST END BOLT HOLE QUANTITY: 4
•
FLOW CONTROL DEVICE: PISTON, WEIGHTED TYPE
•
TWO-WAY VALVE ACTION: REVERSE ACTING
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
FIRST END STYLE DESIGNATOR: PLAIN
•
FIRST END FLANGE WIDTH: 2.680 INCHES NOMINAL IN
•
TEMP RATING: 153.0 FAHRENHEIT MINIMUM AND 157.0 FAHRENHEIT MAXIMUM DEGF
•
FIRST END BOLT HOLE DIAMETER: 0.312 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FIRST END BOLT HOLE QUANTITY4
FLOW CONTROL DEVICEPISTON, WEIGHTED TYPE
TWO-WAY VALVE ACTIONREVERSE ACTING
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
FIRST END STYLE DESIGNATORPLAIN
FIRST END FLANGE WIDTH2.680 INCHES NOMINAL IN
TEMP RATING153.0 FAHRENHEIT MINIMUM AND 157.0 FAHRENHEIT MAXIMUM DEGF
FIRST END BOLT HOLE DIAMETER0.312 INCHES NOMINAL IN
FIRST END CENTER TO CENTER DISTANCE BETWEEN HOLES ALONG WIDTH2.000 INCHES NOMINAL IN
FIRST END CENTER TO CENTER DISTANCE BETWEEN HOLES ALONG LENGTH2.000 INCHES NOMINAL IN
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES 1
5A844-000Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 5A844?
5A844 is a VALVE,REGULATING,TEMPERATURE.
What parts can replace 5A844?
There is 1 known substitute for 5A844: 5A844-000. Substitute compatibility should be verified for your specific system.
What is the NSN for 5A844?
5A844 is cataloged in the U.S. Government catalog under NSN 4820-00-072-5573. This indicates validated use in U.S. government and defense supply chains.
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