PartsTable
Technical Data Sheet
121616-1.25 ✓ 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 121616-1.25 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 4820-01-157-9624, 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
121616-1.25
NSN: 4820-01-157-9624
FSC: 4820
CAGE: 95368 — AERCO INTERNATIONAL, INC. DBA AERCO INTERNATIONAL INC (USA)
SPECIFICATIONS
Part Number121616-1.25
NSN4820-01-157-9624
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 121616-1.25 · 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 14
MT12Interchangeable
interchangeable cross-reference
interchangeable
MI12Interchangeable
interchangeable cross-reference
interchangeable
4-063-69-0003Interchangeable
interchangeable cross-reference
interchangeable
24SSInterchangeable
interchangeable cross-reference
interchangeable
12161-6Interchangeable
interchangeable cross-reference
interchangeable
1362018G1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 121616-1.25?
121616-1.25 is a 121616-1.25.
What parts can replace 121616-1.25?
There are 14 known substitutes for 121616-1.25: MT12, MI12, 4-063-69-0003 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 121616-1.25?
121616-1.25 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-157-9624. This indicates validated use in U.S. government and defense supply chains.
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