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181146 — VALVE,SOLENOID

✓ Government record, cited
Hama · GATE VALVE
PRODUCT OVERVIEW

181146: VALVE,SOLENOID.

The VALVE,SOLENOID is a Hama industrial component. Key specifications include material: STEEL CORROSION RESISTING, end_item_identification: F-18 ACFT, general_characteristics_item_description: GAGE IS AWEAR STEPMASTER SPLINE, 11 TEETH, PITCH DIA 0.4503, BASE DIA 0.3969. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-067-8478, 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
181146
NSN: 4810-01-067-8478
NIINs: 010678478, 014195398
FSC: 4810 — Valves, Powered
CAGE: 15434 — CUMMINS INC. (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
end_item_identificationF-18 ACFT
general_characteristics_item_descriptionGAGE IS AWEAR STEPMASTER SPLINE, 11 TEETH, PITCH DIA 0.4503, BASE DIA 0.3969
NSN4810-01-067-8478
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 181146 · Hama ⚠ 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: SPOOL
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VOLTAGE IN VOLTS AND CURRENT TYPE: 24.0 DC
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CONNECTION STYLE: PLAIN,OPTIONAL END(PIPE) ALL ENDS
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MOUNTING POSITION: HORIZONTAL
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CONNECTION TYPE: THREADED INTERNAL PIPE ALL ENDS
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STYLE DESIGNATOR: STRAIGHT THRU W/OFFSET
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OFFSET DISTANCE: 0.500 INCHES IN
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THREAD DIRECTION: RIGHT-HAND ALL ENDS
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICESPOOL
VOLTAGE IN VOLTS AND CURRENT TYPE24.0 DC
CONNECTION STYLEPLAIN,OPTIONAL END(PIPE) ALL ENDS
MOUNTING POSITIONHORIZONTAL
CONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
STYLE DESIGNATORSTRAIGHT THRU W/OFFSET
OFFSET DISTANCE0.500 INCHES IN
THREAD DIRECTIONRIGHT-HAND ALL ENDS
NOMINAL THREAD SIZE0.375 INCHES ALL ENDS IN
MATERIALSTEEL FLOW CONTROL DEVICE
SUBSTITUTES & CROSS-REFERENCES 1
1621-3-24Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 181146?
181146 is a VALVE,SOLENOID manufactured by Hama.
What parts can replace 181146?
There is 1 known substitute for 181146: 1621-3-24. Substitute compatibility should be verified for your specific system.
What is the NSN for 181146?
181146 is cataloged in the U.S. Government catalog under NSN 4810-01-067-8478. 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.