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B4652 ✓ 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 CONTACTOR,MAGNETIC is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, duty_cycle: CONTINUOUS, control_type: REMOTE, overall_width: 3.940 INCHES NOMINAL IN, overall_height: 4.600 INCHES NOMINAL IN, overall_length: 5.130 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-177-5348, 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
B4652
NSN: 4820-01-177-5348
FSC: 4820
CAGE: 70925 — BIJUR LUBRICATING CORP (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
duty_cycleCONTINUOUS
control_typeREMOTE
overall_width3.940 INCHES NOMINAL IN
overall_height4.600 INCHES NOMINAL IN
overall_length5.130 INCHES NOMINAL IN
amp_size_rating60.0
actuation_methodMANUAL
ac_voltage_rating120.0 VOLTS MINIMUM AND 208.0 VOLTS MAXIMUM
mounting_configurationFOUR MTG HOLES 0.213 IN. MIN,0.228 IN. MAX DIA IN
operating_voltage_characteristicFULL
national_electrical_manufacturers_association_standards_designNOT DESIGNED PER NEMA STD
NSN4820-01-177-5348
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: B4652 · 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
•
MATERIAL: COPPER ALLOY BODY
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALCOPPER ALLOY BODY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
B-465Interchangeable
interchangeable cross-reference
interchangeable
B4652Interchangeable
interchangeable cross-reference
interchangeable
4B97512-105CInterchangeable
interchangeable cross-reference
interchangeable
17G233074-1Interchangeable
interchangeable cross-reference
interchangeable
4652-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is B4652?
B4652 is a CONTACTOR,MAGNETIC.
What parts can replace B4652?
There are 5 known substitutes for B4652: B-465, B4652, 4B97512-105C and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for B4652?
B4652 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-177-5348. 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