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A04G2HZN — ACCUMULATOR,HYDRAULIC

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

A04G2HZN: ACCUMULATOR,HYDRAULIC.

The ACCUMULATOR,HYDRAULIC is a the manufacturer industrial component. Key specifications include material: STEEL BODY, connection_type: THREADED INTERNAL PIPE ALL ENDS, connection_style: PLAIN (PIPE) FIRST END, special_features: POWER UNIT:LPH-M-52905 AND LPH-M-52906, style_designator: ANGLE, thread_direction: RIGHT-HAND ALL ENDS. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-687-7396, 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
A04G2HZN
NSN: 4820-01-687-7396
FSC: 4820 — Valves, Nonpowered
CAGE: 0FHH8 — STERLING HYDRAULICS INC (USA)
SPECIFICATIONS
materialSTEEL BODY
connection_typeTHREADED INTERNAL PIPE ALL ENDS
connection_stylePLAIN (PIPE) FIRST END
special_featuresPOWER UNIT:LPH-M-52905 AND LPH-M-52906
style_designatorANGLE
thread_directionRIGHT-HAND ALL ENDS
operating_pressure4600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
flow_control_deviceBALL
nominal_thread_size0.500 INCHES ALL ENDS IN
valve_operation_methodAUTOMATIC
end_item_identificationBALLAST HYDRAULIC
media_for_which_designedHYDRAULIC FLUID, PETROLEUM BASE SINGLE RESPONSE
NSN4820-01-687-7396
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: A04G2HZN · 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
SUBSTITUTES & CROSS-REFERENCES 2
HI-859-3000Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
HI-859-3000 REV V ITEM 55Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 A04G2HZN?
A04G2HZN is a ACCUMULATOR,HYDRAULIC.
What parts can replace A04G2HZN?
There are 2 known substitutes for A04G2HZN: HI-859-3000, HI-859-3000 REV V ITEM 55. Substitute compatibility should be verified for your specific system.
What is the NSN for A04G2HZN?
A04G2HZN is cataloged in the U.S. Government catalog under NSN 4820-01-687-7396. This indicates validated use in U.S. government and defense supply chains.
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