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121390 — CYLINDER,OMNI VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

121390: CYLINDER,OMNI VALVE.

The CYLINDER,OMNI VALVE is a the manufacturer industrial component. Key specifications include end_item_identification: STRATEGIC SEALIFT CONVERSION SHIPS CLASS. This part is cataloged in the U.S.

Government catalog under NSN 4810-00-411-6045, 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
121390
NSN: 4810-00-411-6045
NIINs: 004116045, 014303130
FSC: 4810 — Valves, Powered
CAGE: 07797 — ROCKER SOLENOID CO DBA ROCKER SOLENOID CO (USA)
SPECIFICATIONS
end_item_identificationSTRATEGIC SEALIFT CONVERSION SHIPS CLASS
NSN4810-00-411-6045
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 121390 · 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
•
VOLTAGE IN VOLTS AND CURRENT TYPE: 30.0 DC30.0 DC
•
CONNECTION STYLE: GASKET SEAL(BOSS) FIRST ENDGASKET SEAL(BOSS) FIRST END
•
MOUNTING POSITION: HORIZONTAL OR HORIZONTAL OR VERTICALVERTICAL
•
CONNECTION TYPE: THREADED INTERNAL BOSS FIRST ENDTHREADED INTERNAL BOSS FIRST END
•
STYLE DESIGNATOR: STRAIGHT THRUSTRAIGHT THRU
•
OPERATING PRESSURE: 3500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE3500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
THREAD DIRECTION: RIGHT-HAND FIRST ENDRIGHT-HAND FIRST END
•
NOMINAL THREAD SIZE: 0.437 INCHES FIRST END0.437 INCHES FIRST END IN
TECHNICAL CHARACTERISTICS
VOLTAGE IN VOLTS AND CURRENT TYPE30.0 DC30.0 DC
CONNECTION STYLEGASKET SEAL(BOSS) FIRST ENDGASKET SEAL(BOSS) FIRST END
MOUNTING POSITIONHORIZONTAL OR HORIZONTAL OR VERTICALVERTICAL
CONNECTION TYPETHREADED INTERNAL BOSS FIRST ENDTHREADED INTERNAL BOSS FIRST END
STYLE DESIGNATORSTRAIGHT THRUSTRAIGHT THRU
OPERATING PRESSURE3500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE3500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
THREAD DIRECTIONRIGHT-HAND FIRST ENDRIGHT-HAND FIRST END
NOMINAL THREAD SIZE0.437 INCHES FIRST END0.437 INCHES FIRST END IN
THREAD CLASS3B FIRST END3B FIRST END
THREAD QUANTITY PER INCH20 FIRST END20 FIRST END
SUBSTITUTES & CROSS-REFERENCES 2
200626Reference document
Same NSN cross-reference
Reference document — Secondary reference
926009-1Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 121390?
121390 is a CYLINDER,OMNI VALVE.
What parts can replace 121390?
There are 2 known substitutes for 121390: 200626, 926009-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 121390?
121390 is cataloged in the U.S. Government catalog under NSN 4810-00-411-6045. This indicates validated use in U.S. government and defense supply chains.
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