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OV-50-28 — GEAR OPERATOR,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

OV-50-28: GEAR OPERATOR,VALVE.

The GEAR OPERATOR,VALVE is a the manufacturer industrial component. Key specifications include end_item_identification: NEW CONSTRUCTION LCS1, valve_type_for_which_designed: BUTTERFLY, part_name_assigned_by_controlling_agency: MANUAL GEAR OPERATOR. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-540-8430, 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
OV-50-28
NSN: 4820-01-540-8430
FSC: 4820 — Valves, Nonpowered
CAGE: 1X5W8 — EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP DBA MARINE PRODUCT TEAM DIV MARINE PRODUCT TEAM (USA)
SPECIFICATIONS
end_item_identificationNEW CONSTRUCTION LCS1
valve_type_for_which_designedBUTTERFLY
part_name_assigned_by_controlling_agencyMANUAL GEAR OPERATOR
NSN4820-01-540-8430
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: OV-50-28 · 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
•
VALVE TYPE FOR WHICH DESIGNED: BUTTERFLY
TECHNICAL CHARACTERISTICS
VALVE TYPE FOR WHICH DESIGNEDBUTTERFLY
PART NAME ASSIGNED BY CONTROLLING AGENCYMANUAL GEAR OPERATOR
END ITEM IDENTIFICATIONNEW CONSTRUCTION LCS1
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 1
TFC-01324 ASSY OV-50-28Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 OV-50-28?
OV-50-28 is a GEAR OPERATOR,VALVE.
What parts can replace OV-50-28?
There is 1 known substitute for OV-50-28: TFC-01324 ASSY OV-50-28. Substitute compatibility should be verified for your specific system.
What is the NSN for OV-50-28?
OV-50-28 is cataloged in the U.S. Government catalog under NSN 4820-01-540-8430. This indicates validated use in U.S. government and defense supply chains.
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