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Technical Data Sheet
PartsTable / COMPONENT / 14-28350TR
14-28350TR ✓ 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 ACTUATOR,ROTARY,HYDRAULIC is a the manufacturer industrial component. Key specifications include reference_number_differentiating_characteristics: SELECTED,TESTED AND CERTIFIED FOR TRIDENT SUBMARINE APPLICATION. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-057-8973, 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
14-28350TR
NSN: 4820-01-057-8973
FSC: 4820
CAGE: 03950 — NAVAL INVENTORY CONTROL POINT MECHANICSBURG (USA)
SPECIFICATIONS
reference_number_differentiating_characteristicsSELECTED,TESTED AND CERTIFIED FOR TRIDENT SUBMARINE APPLICATION
NSN4820-01-057-8973
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 14-28350TR · 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
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: SELECTED,TESTED AND CERTIFIED FOR TRIDENT SUBMARINE APPLICATION
TECHNICAL CHARACTERISTICS (FLIS)
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSSELECTED,TESTED AND CERTIFIED FOR TRIDENT SUBMARINE APPLICATION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
14EInterchangeable
interchangeable cross-reference
interchangeable
14-28350 ITEM 13Interchangeable
interchangeable cross-reference
interchangeable
14-28350Interchangeable
interchangeable cross-reference
interchangeable
14-28350-ITEM 31Interchangeable
interchangeable cross-reference
interchangeable
28810Interchangeable
interchangeable cross-reference
interchangeable
516-5952116TRInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 14-28350TR?
14-28350TR is a ACTUATOR,ROTARY,HYDRAULIC.
What parts can replace 14-28350TR?
There are 9 known substitutes for 14-28350TR: 14E, 14-28350 ITEM 13, 14-28350 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 14-28350TR?
14-28350TR is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-057-8973. 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