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D773D004 — PUMPING UNIT,HYDRAULIC,POWER DRI

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

D773D004: PUMPING UNIT,HYDRAULIC,POWER DRI.

PUMPING UNIT,HYDRAULIC,POWER DRI. Key specifications include material: STEEL BODY, special_features: NHA: 4820-01-550-5364; RELIEF VALVE, operating_pressure: 5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, valve_operation_method: AUTOMATIC, end_item_identification: NEW CONSTRUCTION CVN77, valve_discharge_flow_rate: 200.0 GALLONS PER MINUTE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-550-5364, 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
D773D004
NSN: 4820-01-550-5364
NIINs: 015505364, 015505373
FSC: 4820 — Valves, Nonpowered
CAGE: 98523 — JERED LLC (USA)
SPECIFICATIONS
materialSTEEL BODY
special_featuresNHA: 4820-01-550-5364; RELIEF VALVE
operating_pressure5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
valve_operation_methodAUTOMATIC
end_item_identificationNEW CONSTRUCTION CVN77
valve_discharge_flow_rate200.0 GALLONS PER MINUTE
NSN4820-01-550-5364
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: D773D004 · 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
•
OPERATING PRESSURE: 3300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
MATERIAL: STEEL BODY
•
VALVE DISCHARGE FLOW RATE: 200.0 GALLONS PER MINUTE
TECHNICAL CHARACTERISTICS
OPERATING PRESSURE3300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
PART NAME ASSIGNED BY CONTROLLING AGENCYVALVE, CROSS-PORT RELIEF
END ITEM IDENTIFICATIONNEW CONSTRUCTION CVN77
MATERIALSTEEL BODY
VALVE DISCHARGE FLOW RATE200.0 GALLONS PER MINUTE
SUBSTITUTES & CROSS-REFERENCES 3
D773D001Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
D773D004 P/N 182350Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
D773D001 FIND NO. 2Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is D773D004?
D773D004 is a PUMPING UNIT,HYDRAULIC,POWER DRI.
What parts can replace D773D004?
There are 3 known substitutes for D773D004: D773D001, D773D004 P/N 182350, D773D001 FIND NO. 2. Substitute compatibility should be verified for your specific system.
What is the NSN for D773D004?
D773D004 is cataloged in the U.S. Government catalog under NSN 4820-01-550-5364. 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.