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Technical Data Sheet
PartsTable / COMPONENT / 102B PART 4
102B PART 4 ✓ 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 STEM,FLUID VALVE is a the manufacturer industrial component. Key specifications include special_features: ROUND SHAPE;CHAMFERED ONE END;. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-274-3675, 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
102B PART 4
NSN: 4820-01-274-3675
FSC: 4820
CAGE: 76873 — OIC VALVE CORP (USA)
SPECIFICATIONS
special_featuresROUND SHAPE;CHAMFERED ONE END;
NSN4820-01-274-3675
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 102B PART 4 · 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 FEATURESROUND SHAPE;CHAMFERED ONE END;
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
114973PC431Interchangeable
interchangeable cross-reference
interchangeable
107773PC431Interchangeable
interchangeable cross-reference
interchangeable
267284Interchangeable
interchangeable cross-reference
interchangeable
102BInterchangeable
interchangeable cross-reference
interchangeable
2205P-2Interchangeable
interchangeable cross-reference
interchangeable
WW-P-460CLASSAInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 102B PART 4?
102B PART 4 is a STEM,FLUID VALVE.
What parts can replace 102B PART 4?
There are 15 known substitutes for 102B PART 4: 114973PC431, 107773PC431, 267284 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 102B PART 4?
102B PART 4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-274-3675. 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