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Technical Data Sheet
PartsTable / COMPONENT / 1140-2R.50IPS
1140-2R.50IPS ✓ 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 1140-2R.50IPS 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 4820-01-420-1926, 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
1140-2R.50IPS
NSN: 4820-01-420-1926
FSC: 4820
CAGE: 28960 — ITT FLUID TECHNOLOGY CORP ITT MCDONNELL AND MILLER (USA)
SPECIFICATIONS
Part Number1140-2R.50IPS
NSN4820-01-420-1926
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 1140-2R.50IPS · 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
•
END CONNECTION QUANTITY: 2
•
FIRST END CONNECTION TYPE: UNTHREADED INTERNAL PIPE
•
FLOW CONTROL DEVICE: DISK
•
FIRST END STYLE DESIGNATOR: SOCKET
•
BODY STYLE: STRAIGHT THRU
•
FIRST END NOMINAL PIPE SIZE ACCOMMODATED: 0.500 INCHES IN
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
CAPILLARY TUBE LENGTH: 120.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
END CONNECTION QUANTITY2
FIRST END CONNECTION TYPEUNTHREADED INTERNAL PIPE
FLOW CONTROL DEVICEDISK
FIRST END STYLE DESIGNATORSOCKET
BODY STYLESTRAIGHT THRU
FIRST END NOMINAL PIPE SIZE ACCOMMODATED0.500 INCHES IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
CAPILLARY TUBE LENGTH120.000 INCHES NOMINAL IN
TEMP RATING120.0 FAHRENHEIT MINIMUM AND 160.0 FAHRENHEIT MAXIMUM DEGF
TEMP ADJUSTABILITYADJUSTABLE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
152-001884-0001Interchangeable
interchangeable cross-reference
interchangeable
401006Interchangeable
interchangeable cross-reference
interchangeable
13603 REV KInterchangeable
interchangeable cross-reference
interchangeable
13603 REV K PC NO 34Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1140-2R.50IPS?
1140-2R.50IPS is a 1140-2R.50IPS.
What parts can replace 1140-2R.50IPS?
There are 4 known substitutes for 1140-2R.50IPS: 152-001884-0001, 401006, 13603 REV K and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1140-2R.50IPS?
1140-2R.50IPS is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-420-1926. 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