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MV661S — MODIFICATION KIT,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

MV661S: MODIFICATION KIT,VALVE.

The MODIFICATION KIT,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bonnet_type: INSIDE SCREW, end_item_name: METERING VALVE, connection_type: THREADED INTERNAL PIPE ALL ENDS, end_item_source: 09990, connection_style: PLAIN,OPTIONAL END(PIPE) ALL ENDS. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-005-5989, 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
MV661S
NSN: 4820-01-005-5989
NIINs: 010055989, 010139713
FSC: 4820 — Valves, Nonpowered
CAGE: 09990 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV HYDRAULIC VALVE DIVISION (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bonnet_typeINSIDE SCREW
end_item_nameMETERING VALVE
connection_typeTHREADED INTERNAL PIPE ALL ENDS
end_item_source09990
connection_stylePLAIN,OPTIONAL END(PIPE) ALL ENDS
style_designatorANGLE
thread_directionRIGHT-HAND ALL ENDS
component_quantity3
flow_control_deviceSTEM
nominal_thread_size0.375 INCHES ALL ENDS IN
valve_operation_methodMANUAL
NSN4820-01-005-5989
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: MV661S · 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
•
COMPONENT QUANTITY: 3
•
END ITEM SOURCE: 09990
•
END ITEM NAME: METERING VALVE
•
NONSUPPLY ITEMS AND QUANTITIES: 09990 5-A-19-2 NUT 1;09990 400-B-2-34 LOCKWASHER 1;09990 400-B-3-6 WASHER 1
TECHNICAL CHARACTERISTICS
COMPONENT QUANTITY3
END ITEM SOURCE09990
END ITEM NAMEMETERING VALVE
NONSUPPLY ITEMS AND QUANTITIES09990 5-A-19-2 NUT 1;09990 400-B-2-34 LOCKWASHER 1;09990 400-B-3-6 WASHER 1
END ITEM IDENTIFICATIONMV600 AND MV820
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 MV661S?
MV661S is a MODIFICATION KIT,VALVE.
What is the NSN for MV661S?
MV661S is cataloged in the U.S. Government catalog under NSN 4820-01-005-5989. This indicates validated use in U.S. government and defense supply chains.
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