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MV620S2 — VALVE,FLOW CONTROL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

MV620S2: VALVE,FLOW CONTROL.

The VALVE,FLOW CONTROL is a the manufacturer industrial component. Key specifications include body_material: STEEL, connection_type: THREADED INTERNAL TUBE, flow_control_device: NEEDLE, valve_operation_method: MANUAL, end_item_identification: 5420015457365, part_name_assigned_by_controlling_agency: VALVE,NEEDLE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-679-8034, 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
MV620S2
NSN: 4820-01-679-8034
FSC: 4820 — Valves, Nonpowered
CAGE: 30780 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV TUBE FITTINGS DIVISION (USA)
SPECIFICATIONS
body_materialSTEEL
connection_typeTHREADED INTERNAL TUBE
flow_control_deviceNEEDLE
valve_operation_methodMANUAL
end_item_identification5420015457365
part_name_assigned_by_controlling_agencyVALVE,NEEDLE
NSN4820-01-679-8034
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: MV620S2 · 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: NEEDLE
•
CONNECTION TYPE: THREADED INTERNAL TUBE
•
BODY MATERIAL: STEEL
•
VALVE OPERATION METHOD: MANUAL
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICENEEDLE
CONNECTION TYPETHREADED INTERNAL TUBE
BODY MATERIALSTEEL
PART NAME ASSIGNED BY CONTROLLING AGENCYVALVE,NEEDLE
END ITEM IDENTIFICATION5420015457365
VALVE OPERATION METHODMANUAL
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

No substitute or cross-reference records for this part.

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 MV620S2?
MV620S2 is a VALVE,FLOW CONTROL.
What is the NSN for MV620S2?
MV620S2 is cataloged in the U.S. Government catalog under NSN 4820-01-679-8034. 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.