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Technical Data Sheet
PartsTable / COMPONENT / 146VM
146VM ✓ Verified by PartsTable
— · GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

The BULB,BUSHING is a the manufacturer industrial component. Key specifications include special_features: VALVE REPAIR PART, end_item_identification: VL TEMP REGG 2.0IPS 97-127DEG F DEGF. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-117-5788, 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
146VM
NSN: 4820-01-117-5788
FSC: 4820
CAGE: 03950 — NAVAL INVENTORY CONTROL POINT MECHANICSBURG (USA)
SPECIFICATIONS
special_featuresVALVE REPAIR PART
end_item_identificationVL TEMP REGG 2.0IPS 97-127DEG F DEGF
NSN4820-01-117-5788
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 146VM · 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
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESVALVE REPAIR PART
END ITEM IDENTIFICATIONVL TEMP REGG 2.0IPS 97-127DEG F DEGF
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
15185-1BInterchangeable
interchangeable cross-reference
interchangeable
UG625UDWGAS2109Interchangeable
interchangeable cross-reference
interchangeable
599-4-1Interchangeable
interchangeable cross-reference
interchangeable
LPF100660Interchangeable
interchangeable cross-reference
interchangeable
14600Interchangeable
interchangeable cross-reference
interchangeable
NG14145 ITEM 67Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 146VM?
146VM is a BULB,BUSHING.
What parts can replace 146VM?
There are 18 known substitutes for 146VM: 15185-1B, UG625UDWGAS2109, 599-4-1 and 15 more. Substitute compatibility should be verified for your specific system.
Is 146VM still available?
146VM is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026