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PartsTable / COMPONENT / 151-003-D-111 IT 31
151-003-D-111 IT 31 ✓ 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 COOLER,FLUID,INDUSTRIAL is a the manufacturer industrial component. Key specifications include length: 11.250 INCHES NOMINAL IN, material: STEEL CORROSION RESISTING, dial_size: 2 1/2 IN.DIA IN, unit_type: EVAPORATIVE, scale_type: DIRECT CAPACITY READING, bonnet_type: INSIDE SCREW. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-178-2936, 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
151-003-D-111 IT 31
NSN: 4820-01-178-2936
FSC: 4820
CAGE: 11839 — BEAIRD INDUSTRIES INC. (USA)
SPECIFICATIONS
length11.250 INCHES NOMINAL IN
materialSTEEL CORROSION RESISTING
dial_size2 1/2 IN.DIA IN
unit_typeEVAPORATIVE
scale_typeDIRECT CAPACITY READING
bonnet_typeINSIDE SCREW
design_typePLATE
scale_range+0.0 TO 30.0 INCHES AND +0.0 TO 100.0 POUNDS PRESSURE PER SQUARE INCH LBS
scale_quantity1
connection_size0.250 IN,NPT IN
connection_typeTHREADED INTERNAL PIPE ALL ENDS
connection_stylePLAIN, OPTIONAL END (PIPE) ALL ENDS
NSN4820-01-178-2936
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 151-003-D-111 IT 31 · 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 15
14032Interchangeable
interchangeable cross-reference
interchangeable
3767-153-1SREVBPC4Interchangeable
interchangeable cross-reference
interchangeable
3667-55-1SREVAPC4Interchangeable
interchangeable cross-reference
interchangeable
07-0201-0032Interchangeable
interchangeable cross-reference
interchangeable
1942433-1Interchangeable
interchangeable cross-reference
interchangeable
151-003-D-111-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 151-003-D-111 IT 31?
151-003-D-111 IT 31 is a COOLER,FLUID,INDUSTRIAL.
What parts can replace 151-003-D-111 IT 31?
There are 15 known substitutes for 151-003-D-111 IT 31: 14032, 3767-153-1SREVBPC4, 3667-55-1SREVAPC4 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 151-003-D-111 IT 31?
151-003-D-111 IT 31 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-178-2936. 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