PartsTable
Technical Data Sheet
90SM-125-0001 ITEM 183 ✓ 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 AIR CONDITIONING PLANT is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, seat_angle: 37.0 DEGREES SECOND END, thread_class: 3A SECOND END A, connection_type: THREADED EXTERNAL TUBE SECOND END, connection_style: PLAIN (PIPE) FIRST END, style_designator: STRAIGHT THRU. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-371-8806, 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
90SM-125-0001 ITEM 183
NSN: 4820-01-371-8806
FSC: 4820
CAGE: 10855 — CARRIER CORP (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
seat_angle37.0 DEGREES SECOND END
thread_class3A SECOND END A
connection_typeTHREADED EXTERNAL TUBE SECOND END
connection_stylePLAIN (PIPE) FIRST END
style_designatorSTRAIGHT THRU
thread_directionRIGHT-HAND ALL ENDS
flow_control_deviceDISK
nominal_thread_size0.875 INCHES SECOND END IN
maximum_operating_temp300.0 FAHRENHEIT SINGLE RESPONSE DEGF
valve_operation_methodAUTOMATIC
media_for_which_designedREFRIGERANT 22 SINGLE RESPONSE
NSN4820-01-371-8806
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 90SM-125-0001 ITEM 183 · 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
KEY FEATURES
THREAD CLASS: 3A SECOND END A
VALVE OPERATION METHOD: AUTOMATIC
CONNECTION STYLE: FLARED (TUBE) SECOND END
CONNECTION TYPE: THREADED EXTERNAL PIPE FIRST END
THREAD SERIES DESIGNATOR: NPT FIRST END
MATERIAL: PLASTIC POLYTETRAFLUOROETHYLENE FLOW CONTROL DEVICE
STYLE DESIGNATOR: STRAIGHT THRU
TECHNICAL CHARACTERISTICS (FLIS)
THREAD CLASS3A SECOND END A
VALVE OPERATION METHODAUTOMATIC
CONNECTION STYLEFLARED (TUBE) SECOND END
CONNECTION TYPETHREADED EXTERNAL PIPE FIRST END
THREAD SERIES DESIGNATORNPT FIRST END
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE FLOW CONTROL DEVICE
MATERIALCOPPER ALLOY BODY
STYLE DESIGNATORSTRAIGHT THRU
THREAD DIRECTIONRIGHT-HAND ALL ENDS
THREAD QUANTITY PER INCH14 SECOND END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
90SM-125-0001 ITEM 55Interchangeable
interchangeable cross-reference
interchangeable
90C02-2344Interchangeable
interchangeable cross-reference
interchangeable
90SM-125-0001Interchangeable
interchangeable cross-reference
interchangeable
16HR492509Interchangeable
interchangeable cross-reference
interchangeable
90C02-2234Interchangeable
interchangeable cross-reference
interchangeable
2509Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 90SM-125-0001 ITEM 183?
90SM-125-0001 ITEM 183 is a AIR CONDITIONING PLANT.
What parts can replace 90SM-125-0001 ITEM 183?
There are 8 known substitutes for 90SM-125-0001 ITEM 183: 90SM-125-0001 ITEM 55, 90C02-2344, 90SM-125-0001 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 90SM-125-0001 ITEM 183?
90SM-125-0001 ITEM 183 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-371-8806. This indicates validated use in U.S. government and defense supply chains.
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