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Technical Data Sheet
PartsTable / COMPONENT / 3C231PF-5 PL-2756
3C231PF-5 PL-2756 ✓ 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,CHECK is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 BODY, connection_type: UNTHREADED INTERNAL PIPE ALL ENDS, connection_style: SOCKET (PIPE) ALL ENDS, style_designator: STRAIGHT THRU, mounting_position: HORIZONTAL OR VERTICAL, operating_pressure: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-163-7152, 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
3C231PF-5 PL-2756
NSN: 4820-01-163-7152
FSC: 4820
CAGE: 32142 — HYDRASEARCH COMPANY, LLC (USA)
SPECIFICATIONS
materialSTEEL COMP 303 BODY
connection_typeUNTHREADED INTERNAL PIPE ALL ENDS
connection_styleSOCKET (PIPE) ALL ENDS
style_designatorSTRAIGHT THRU
mounting_positionHORIZONTAL OR VERTICAL
operating_pressure3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
disk_loading_methodSPRING
flow_control_deviceDISK
valve_operation_methodAUTOMATIC
media_for_which_designedFUEL/OIL, HYDROCARBON SINGLE RESPONSE
nominal_pipe_size_accommodated1.000 INCHES ALL ENDS IN
material_document_and_classificationQQ-S-764,TYPE303-CANCELED FED SPEC SINGLE MATERIAL RESPONSE BODY
NSN4820-01-163-7152
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 3C231PF-5 PL-2756 · 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
•
NOMINAL PIPE SIZE ACCOMMODATED: 1.000 INCHES ALL ENDS IN
•
FLOW CONTROL DEVICE: DISK
•
DISK LOADING METHOD: SPRING
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-764,TYPE303-CANCELED FED SPEC SINGLE MATERIAL RESPONSE BODY
•
OPERATING PRESSURE: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
STYLE DESIGNATOR: STRAIGHT THRU
•
VALVE OPERATION METHOD: AUTOMATIC
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL PIPE SIZE ACCOMMODATED1.000 INCHES ALL ENDS IN
FLOW CONTROL DEVICEDISK
DISK LOADING METHODSPRING
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764,TYPE303-CANCELED FED SPEC SINGLE MATERIAL RESPONSE BODY
OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
STYLE DESIGNATORSTRAIGHT THRU
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764, TYPE 416-CANCELLED FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
VALVE OPERATION METHODAUTOMATIC
MEDIA FOR WHICH DESIGNEDFUEL/OIL, HYDROCARBON SINGLE RESPONSE
MOUNTING POSITIONHORIZONTAL OR VERTICAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
5065-ASSY-3-PL1358Interchangeable
interchangeable cross-reference
interchangeable
H5065Interchangeable
interchangeable cross-reference
interchangeable
H-5065-7-PL1362Interchangeable
interchangeable cross-reference
interchangeable
H5065-ASSY-2-PL1357Interchangeable
interchangeable cross-reference
interchangeable
050842Interchangeable
interchangeable cross-reference
interchangeable
H-5065 PIECE 4-050862Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3C231PF-5 PL-2756?
3C231PF-5 PL-2756 is a VALVE,CHECK.
What parts can replace 3C231PF-5 PL-2756?
There are 19 known substitutes for 3C231PF-5 PL-2756: 5065-ASSY-3-PL1358, H5065, H-5065-7-PL1362 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3C231PF-5 PL-2756?
3C231PF-5 PL-2756 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-163-7152. 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