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Technical Data Sheet
PartsTable / COMPONENT / 204901 AND 204902
204901 AND 204902 ✓ 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 BODY,VALVE 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 4820-01-500-2115, 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
204901 AND 204902
NSN: 4820-01-500-2115
FSC: 4820
CAGE: 25204 — ADMIRAL FILTER COMPANY LLC (USA)
SPECIFICATIONS
Part Number204901 AND 204902
NSN4820-01-500-2115
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 204901 AND 204902 · 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 8
690313-3Interchangeable
interchangeable cross-reference
interchangeable
204901Interchangeable
interchangeable cross-reference
interchangeable
690313Interchangeable
interchangeable cross-reference
interchangeable
690313-2Interchangeable
interchangeable cross-reference
interchangeable
204902Interchangeable
interchangeable cross-reference
interchangeable
801-6405227-AY97Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 204901 AND 204902?
204901 AND 204902 is a BODY,VALVE.
What parts can replace 204901 AND 204902?
There are 8 known substitutes for 204901 AND 204902: 690313-3, 204901, 690313 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 204901 AND 204902?
204901 AND 204902 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-500-2115. 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