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989585 — VALVE,CALIBRATED FLOW

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

989585: VALVE,CALIBRATED FLOW.

The VALVE,CALIBRATED FLOW is a the manufacturer industrial component. Key specifications include material: STEEL BODY, body_style: TEE ANGLE, regulation_type: MANUAL SINGLE STAGE, surface_treatment: CADMIUM OUTSIDE, flow_control_device: PISTON, FREE TYPE, manual_control_method: SCREW. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-019-4797, 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
989585
NSN: 4820-01-019-4797
FSC: 4820 — Valves, Nonpowered
CAGE: 10129 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV GEAR PUMP DIVISION (USA)
SPECIFICATIONS
materialSTEEL BODY
body_styleTEE ANGLE
regulation_typeMANUAL SINGLE STAGE
surface_treatmentCADMIUM OUTSIDE
flow_control_devicePISTON, FREE TYPE
manual_control_methodSCREW
end_connection_quantity3
media_for_which_designedHYDRAULIC OIL
center_to_center_distance2.125 INCHES NOMINAL IN
first_end_connection_typeTHREADED INTERNAL PIPE
third_end_connection_typeTHREADED INTERNAL PIPE
valve_discharge_flow_rate25.0 GALLONS PER MINUTE AND 40.0 GALLONS PER MINUTE
NSN4820-01-019-4797
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 989585 · 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, FREE TYPE
•
FIRST END THREAD DIRECTION: RIGHT-HAND
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
BODY STYLE: TEE ANGLE
•
REGULATION TYPE: MANUAL SINGLE STAGE
•
THIRD END RELATIONSHIP WITH PRECEDING ENDS: NOT IDENTICAL WITH FIRST OR SECOND END
•
FIRST END STYLE DESIGNATOR: PLAIN
•
END CONNECTION QUANTITY: 3
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEPISTON, FREE TYPE
FIRST END THREAD DIRECTIONRIGHT-HAND
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
BODY STYLETEE ANGLE
REGULATION TYPEMANUAL SINGLE STAGE
THIRD END RELATIONSHIP WITH PRECEDING ENDSNOT IDENTICAL WITH FIRST OR SECOND END
FIRST END STYLE DESIGNATORPLAIN
END CONNECTION QUANTITY3
MANUAL CONTROL METHODSCREW
THIRD END THREAD DIRECTIONRIGHT-HAND
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 2
989573Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
S1427-4-4-3Reference document
Same NSN cross-reference
Reference document — Secondary 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 989585?
989585 is a VALVE,CALIBRATED FLOW.
What parts can replace 989585?
There are 2 known substitutes for 989585: 989573, S1427-4-4-3. Substitute compatibility should be verified for your specific system.
What is the NSN for 989585?
989585 is cataloged in the U.S. Government catalog under NSN 4820-01-019-4797. This indicates validated use in U.S. government and defense supply chains.
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