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Technical Data Sheet
PartsTable / COMPONENT / 1028-5-3450
1028-5-3450 ✓ 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

RECEIVER-TRANSMITTER SUBASSEMBLY. Key specifications include material: STEEL COMP 416SE FLOW CONTROL DEVICE, style_designator: DROP-IN CARTRIDGE, disk_loading_method: SPRING, valve_operation_method: AUTOMATIC, opening_pressure_setting: 3450.0 POUNDS PER SQUARE INCH LBS, valve_discharge_flow_rate: 10.0 GALLONS PER MINUTE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-319-4330, 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
1028-5-3450
NSN: 4820-01-319-4330
FSC: 4820
CAGE: 94874 — DROITCOUR CO (USA)
SPECIFICATIONS
materialSTEEL COMP 416SE FLOW CONTROL DEVICE
style_designatorDROP-IN CARTRIDGE
disk_loading_methodSPRING
valve_operation_methodAUTOMATIC
opening_pressure_setting3450.0 POUNDS PER SQUARE INCH LBS
valve_discharge_flow_rate10.0 GALLONS PER MINUTE
NSN4820-01-319-4330
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 1028-5-3450 · 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
•
VALVE DISCHARGE FLOW RATE: 10.0 GALLONS PER MINUTE
•
VALVE OPERATION METHOD: AUTOMATIC
•
DISK LOADING METHOD: SPRING
•
OPENING PRESSURE SETTING: 3450.0 POUNDS PER SQUARE INCH LBS
•
MATERIAL: STEEL COMP 416SE FLOW CONTROL DEVICE
•
STYLE DESIGNATOR: DROP-IN CARTRIDGE
TECHNICAL CHARACTERISTICS (FLIS)
VALVE DISCHARGE FLOW RATE10.0 GALLONS PER MINUTE
VALVE OPERATION METHODAUTOMATIC
DISK LOADING METHODSPRING
OPENING PRESSURE SETTING3450.0 POUNDS PER SQUARE INCH LBS
MATERIALSTEEL COMP 416SE FLOW CONTROL DEVICE
STYLE DESIGNATORDROP-IN CARTRIDGE
MATERIALSTEEL COMP 440C SEAT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
5961PL1798246Interchangeable
interchangeable cross-reference
interchangeable
1N914ABInterchangeable
interchangeable cross-reference
interchangeable
JANTX1N914AInterchangeable
interchangeable cross-reference
interchangeable
10285Interchangeable
interchangeable cross-reference
interchangeable
60965-1Interchangeable
interchangeable cross-reference
interchangeable
105-3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1028-5-3450?
1028-5-3450 is a RECEIVER-TRANSMITTER SUBASSEMBLY.
What parts can replace 1028-5-3450?
There are 21 known substitutes for 1028-5-3450: 5961PL1798246, 1N914AB, JANTX1N914A and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1028-5-3450?
1028-5-3450 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-319-4330. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: July 2026