PartsTable
Technical Data Sheet
201263 ITEM 15 ✓ 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

VALVE,RELIEF,PRESSURE AND TEMPER. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-536-4101, 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
201263 ITEM 15
NSN: 4820-01-536-4101
FSC: 4820
CAGE: 95368 — AERCO INTERNATIONAL, INC. DBA AERCO INTERNATIONAL INC (USA)
SPECIFICATIONS
Part Number201263 ITEM 15
NSN4820-01-536-4101
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 201263 ITEM 15 · 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 5
12472-1Interchangeable
interchangeable cross-reference
interchangeable
12472-1AND12504-1Interchangeable
interchangeable cross-reference
interchangeable
199730R91Interchangeable
interchangeable cross-reference
interchangeable
DT910Interchangeable
interchangeable cross-reference
interchangeable
201260 ITEM 18Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 201263 ITEM 15?
201263 ITEM 15 is a VALVE,RELIEF,PRESSURE AND TEMPER.
What parts can replace 201263 ITEM 15?
There are 5 known substitutes for 201263 ITEM 15: 12472-1, 12472-1AND12504-1, 199730R91 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 201263 ITEM 15?
201263 ITEM 15 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-536-4101. This indicates validated use in U.S. government and defense supply chains.
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