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484350 — VALVE,LINEAR,DIRECTIONAL CONTROL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

484350: VALVE,LINEAR,DIRECTIONAL CONTROL.

VALVE,LINEAR,DIRECTIONAL CONTROL. Key specifications include thread_class: 2B, connection_type: THREADED INTERNAL TUBE, special_features: 2000 PSI RELIEF VALVE SETTING, nominal_thread_size: 0.875 INCHES IN, thread_series_designator: UNF, valve_discharge_flow_rate: 21.0 GALLONS PER MINUTE. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-460-2180, 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
484350
NSN: 4820-00-460-2180
NIINs: 004602180, 010737336
FSC: 4820 — Valves, Nonpowered
CAGE: 02280 — AMERICAN HOIST AND DERRICK CO
SPECIFICATIONS
thread_class2B
connection_typeTHREADED INTERNAL TUBE
special_features2000 PSI RELIEF VALVE SETTING
nominal_thread_size0.875 INCHES IN
end_connection_quantity3
thread_series_designatorUNF
valve_discharge_flow_rate21.0 GALLONS PER MINUTE
operating_pressure_and_type2000.0 POUNDS PER SQUARE INCH (PSI) HYDRAULIC OIL MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
furnished_items_and_quantity1 RELIEF VALVE
NSN4820-00-460-2180
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 484350 · 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
•
FURNISHED ITEMS AND QUANTITY: 1 RELIEF VALVE
•
OPERATING PRESSURE AND TYPE: 2000.0 POUNDS PER SQUARE INCH (PSI) HYDRAULIC OIL MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
•
CONNECTION TYPE: THREADED INTERNAL TUBE
•
END CONNECTION QUANTITY: 3
•
NOMINAL THREAD SIZE: 0.875 INCHES IN
•
THREAD CLASS: 2B
•
THREAD SERIES DESIGNATOR: UNF
TECHNICAL CHARACTERISTICS
FURNISHED ITEMS AND QUANTITY1 RELIEF VALVE
OPERATING PRESSURE AND TYPE2000.0 POUNDS PER SQUARE INCH (PSI) HYDRAULIC OIL MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
CONNECTION TYPETHREADED INTERNAL TUBE
END CONNECTION QUANTITY3
NOMINAL THREAD SIZE0.875 INCHES IN
SPECIAL FEATURES2000 PSI RELIEF VALVE SETTING
THREAD CLASS2B
THREAD SERIES DESIGNATORUNF
VALVE DISCHARGE FLOW RATE21.0 GALLONS PER MINUTE
SUBSTITUTES & CROSS-REFERENCES 1
13213E9453Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
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 484350?
484350 is a VALVE,LINEAR,DIRECTIONAL CONTROL.
What parts can replace 484350?
There is 1 known substitute for 484350: 13213E9453. Substitute compatibility should be verified for your specific system.
What is the NSN for 484350?
484350 is cataloged in the U.S. Government catalog under NSN 4820-00-460-2180. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.