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245790 — VALVE,REGULATING,FLUID PRESSURE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

245790: VALVE,REGULATING,FLUID PRESSURE.

VALVE,REGULATING,FLUID PRESSURE. Key specifications include filter: INCLUDED, temp_rating: -20.0 FAHRENHEIT MINIMUM AND 210.0 FAHRENHEIT MAXIMUM DEGF, flow_control_device: PISTON, SPRING LOADED, valve_loading_method: SPRING, first_end_connection_type: THREADED EXTERNAL BOSS, first_end_style_designator: EXTERNAL SEAT FOR GASKET SEAL. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-522-3452, 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
245790
NSN: 4820-01-522-3452
FSC: 4820 — Valves, Nonpowered
CAGE: 60848 — ALLIED SYSTEMS COMPANY DBA ALLIED SYSTEMS CO (USA)
SPECIFICATIONS
filterINCLUDED
temp_rating-20.0 FAHRENHEIT MINIMUM AND 210.0 FAHRENHEIT MAXIMUM DEGF
flow_control_devicePISTON, SPRING LOADED
valve_loading_methodSPRING
end_connection_quantity1
first_end_connection_typeTHREADED EXTERNAL BOSS
first_end_style_designatorEXTERNAL SEAT FOR GASKET SEAL
first_end_thread_directionRIGHT-HAND
maximum_inlet_pressure_ratingERR-060
thread_size_and_series/type_designator0.750 UNF FIRST END
part_name_assigned_by_controlling_agencyPRESSURE REGULATING VALVE, DIRECT ACTING, SPOOL TYPE WITH RELIEVING FEATURE. PRESSURE RANGE OF 73 TO 580 PSI.
NSN4820-01-522-3452
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 245790 · 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
•
FLOW CONTROL DEVICE: PISTON, SPRING LOADED
•
FIRST END THREAD DIRECTION: RIGHT-HAND
•
FIRST END STYLE DESIGNATOR: EXTERNAL SEAT FOR GASKET SEAL
•
TEMP RATING: -20.0 FAHRENHEIT MINIMUM AND 210.0 FAHRENHEIT MAXIMUM DEGF
•
END CONNECTION QUANTITY: 1
•
VALVE LOADING METHOD: SPRING
•
FIRST END CONNECTION TYPE: THREADED EXTERNAL BOSS
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEPISTON, SPRING LOADED
FIRST END THREAD DIRECTIONRIGHT-HAND
FIRST END STYLE DESIGNATOREXTERNAL SEAT FOR GASKET SEAL
TEMP RATING-20.0 FAHRENHEIT MINIMUM AND 210.0 FAHRENHEIT MAXIMUM DEGF
END CONNECTION QUANTITY1
VALVE LOADING METHODSPRING
FIRST END CONNECTION TYPETHREADED EXTERNAL BOSS
PART NAME ASSIGNED BY CONTROLLING AGENCYPRESSURE REGULATING VALVE, DIRECT ACTING, SPOOL TYPE WITH RELIEVING FEATURE. PRESSURE RANGE OF 73 TO 580 PSI.
MAXIMUM INLET PRESSURE RATINGERR-060
THREAD SIZE AND SERIES/TYPE DESIGNATOR0.750 UNF FIRST END
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
49358 REV D BUBB# 3Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 245790?
245790 is a VALVE,REGULATING,FLUID PRESSURE.
What parts can replace 245790?
There is 1 known substitute for 245790: 49358 REV D BUBB# 3. Substitute compatibility should be verified for your specific system.
What is the NSN for 245790?
245790 is cataloged in the U.S. Government catalog under NSN 4820-01-522-3452. This indicates validated use in U.S. government and defense supply chains.
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