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Technical Data Sheet
PartsTable / COMPONENT / 432-1 1/2
432-1 1/2 ✓ 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 432-1 1/2 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4810-01-291-5800, 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
432-1 1/2
NSN: 4810-01-291-5800
FSC: 4810
CAGE: 14954 — MAGNETIC METALS USA SUB OF INDUCTOTHERM CORP (USA)
SPECIFICATIONS
Part Number432-1 1/2
NSN4810-01-291-5800
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 432-1 1/2 · 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 OPERATION METHOD: MANUAL
TECHNICAL CHARACTERISTICS (FLIS)
VALVE OPERATION METHODMANUAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
003623Interchangeable
interchangeable cross-reference
interchangeable
D1E 1/2Interchangeable
interchangeable cross-reference
interchangeable
B94.11MInterchangeable
interchangeable cross-reference
interchangeable
0432112Interchangeable
interchangeable cross-reference
interchangeable
393769Interchangeable
interchangeable cross-reference
interchangeable
432112Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 432-1 1/2?
432-1 1/2 is a 432-1 1/2.
What parts can replace 432-1 1/2?
There are 9 known substitutes for 432-1 1/2: 003623, D1E 1/2, B94.11M and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 432-1 1/2?
432-1 1/2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4810-01-291-5800. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026