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PartsTable / COMPONENT / 145-00314
145-00314 ✓ 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 DISK,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL, seat_angle: 45.0 DEGREES NOMINAL, tip_diameter: 0.216 INCHES NOMINAL IN, overall_height: 1.966 INCHES NOMINAL IN, shank_diameter: 0.252 INCHES NOMINAL IN, style_designator: POPPET. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-916-0646, 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
145-00314
NSN: 4820-00-916-0646
FSC: 4820
CAGE: 26505 — GROVE VALVE OPERATIONS (USA)
SPECIFICATIONS
materialSTEEL
seat_angle45.0 DEGREES NOMINAL
tip_diameter0.216 INCHES NOMINAL IN
overall_height1.966 INCHES NOMINAL IN
shank_diameter0.252 INCHES NOMINAL IN
style_designatorPOPPET
under_flange_height1.562 INCHES NOMINAL IN
flange_seat_to_disk_end_height0.302 INCHES NOMINAL IN
NSN4820-00-916-0646
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 145-00314 · 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
•
SEAT ANGLE: 45.0 DEGREES NOMINAL
•
MATERIAL: STEEL
•
UNDER FLANGE HEIGHT: 1.562 INCHES NOMINAL IN
•
SHANK DIAMETER: 0.252 INCHES NOMINAL IN
•
TIP DIAMETER: 0.216 INCHES NOMINAL IN
•
FLANGE SEAT TO DISK END HEIGHT: 0.302 INCHES NOMINAL IN
•
STYLE DESIGNATOR: POPPET
TECHNICAL CHARACTERISTICS (FLIS)
SEAT ANGLE45.0 DEGREES NOMINAL
MATERIALSTEEL
UNDER FLANGE HEIGHT1.562 INCHES NOMINAL IN
SHANK DIAMETER0.252 INCHES NOMINAL IN
OVERALL HEIGHT1.966 INCHES NOMINAL IN
TIP DIAMETER0.216 INCHES NOMINAL IN
FLANGE SEAT TO DISK END HEIGHT0.302 INCHES NOMINAL IN
STYLE DESIGNATORPOPPET
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
13891AInterchangeable
interchangeable cross-reference
interchangeable
5746911Interchangeable
interchangeable cross-reference
interchangeable
88505X1CInterchangeable
interchangeable cross-reference
interchangeable
22005Interchangeable
interchangeable cross-reference
interchangeable
220-5MMInterchangeable
interchangeable cross-reference
interchangeable
12305Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 145-00314?
145-00314 is a DISK,VALVE.
What parts can replace 145-00314?
There are 13 known substitutes for 145-00314: 13891A, 5746911, 88505X1C and 10 more. Substitute compatibility should be verified for your specific system.
Is 145-00314 still available?
145-00314 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026