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PartsTable / COMPONENT / AP-C-411-CXT PT NO 122001-125
AP-C-411-CXT PT NO 122001-125 ✓ 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 VALVE,REGULATING,TEMPERATURE is a the manufacturer industrial component. Key specifications include length: 59.375 INCHES NOMINAL IN, diameter: 17.000 INCHES NOMINAL IN, material: STEEL CORROSION RESISTING AND COPPER ALLOY HOUSING, capacity_rating: 1308.0 GALLONS PER HOUR, style_designator: COILED PLAIN TYPE, heat_transfer_method: INDIRECT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-156-7166, 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
AP-C-411-CXT PT NO 122001-125
NSN: 4820-01-156-7166
FSC: 4820
CAGE: 95368 — AERCO INTERNATIONAL, INC. DBA AERCO INTERNATIONAL INC (USA)
SPECIFICATIONS
length59.375 INCHES NOMINAL IN
diameter17.000 INCHES NOMINAL IN
materialSTEEL CORROSION RESISTING AND COPPER ALLOY HOUSING
tube_quantity5
capacity_rating1308.0 GALLONS PER HOUR
style_designatorCOILED PLAIN TYPE
heat_transfer_methodINDIRECT
nondefinitive_spec/std_data1 TYPE AND A CLASS
specification/standard_data81349-MIL-H-22881 GOVERNMENT SPECIFICATION
maximum_steam_working_pressureERR-060
rated_capacity_at_maximum_working_pressure1090.0 GALLONS PER HOUR
NSN4820-01-156-7166
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: AP-C-411-CXT PT NO 122001-125 · 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 10
SD-A-015-46Interchangeable
interchangeable cross-reference
interchangeable
SW1B05-110421Interchangeable
interchangeable cross-reference
interchangeable
SD-A-015-49Interchangeable
interchangeable cross-reference
interchangeable
121616Interchangeable
interchangeable cross-reference
interchangeable
121616-1.25Interchangeable
interchangeable cross-reference
interchangeable
PL-D-060Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AP-C-411-CXT PT NO 122001-125?
AP-C-411-CXT PT NO 122001-125 is a VALVE,REGULATING,TEMPERATURE.
What parts can replace AP-C-411-CXT PT NO 122001-125?
There are 10 known substitutes for AP-C-411-CXT PT NO 122001-125: SD-A-015-46, SW1B05-110421, SD-A-015-49 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AP-C-411-CXT PT NO 122001-125?
AP-C-411-CXT PT NO 122001-125 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-156-7166. 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