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431832 ✓ 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 SUPPRESSOR,PARASITIC is a the manufacturer industrial component. Key specifications include material: ALUMINUM, thickness: 0.250 INCHES NOMINAL IN, body_length: 0.406 INCHES NOMINAL IN, hole_diameter: 1.156 INCHES NOMINAL IN, rating_method: ELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING, thread_length: 16.0 MILLIMETERS MM. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-158-6861, 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
431832
NSN: 4820-01-158-6861
FSC: 4820
CAGE: 16452 — VICKERS S Y S INC (CAN)
SPECIFICATIONS
materialALUMINUM
thickness0.250 INCHES NOMINAL IN
body_length0.406 INCHES NOMINAL IN
hole_diameter1.156 INCHES NOMINAL IN
rating_methodELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING
thread_length16.0 MILLIMETERS MM
turn_quantity4 SINGLE COMPONENT SINGLE WINDING
coil_form_typeRESISTOR SINGLE COMPONENT
inclosure_typeFULLY INCLOSED
overall_length1.531 INCHES NOMINAL IN
mounting_methodUNTHREADED HOLE(S) SINGLE GROUP
frequency_rating125.0 KILOHERTZ NOMINAL SINGLE COMPONENT
NSN4820-01-158-6861
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 431832 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
700505Interchangeable
interchangeable cross-reference
interchangeable
14040Interchangeable
interchangeable cross-reference
interchangeable
3463AInterchangeable
interchangeable cross-reference
interchangeable
NE9351Interchangeable
interchangeable cross-reference
interchangeable
15587Interchangeable
interchangeable cross-reference
interchangeable
A1-14578Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 431832?
431832 is a SUPPRESSOR,PARASITIC.
What parts can replace 431832?
There are 13 known substitutes for 431832: 700505, 14040, 3463A and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 431832?
431832 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-158-6861. 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