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PartsTable / COMPONENT / 145-00612
145-00612 ✓ 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 ABSORBER,OVERVOLTAGE is a the manufacturer industrial component. Key specifications include material: STEEL, seat_angle: 45.0 DEGREES NOMINAL, tip_diameter: 0.250 INCHES NOMINAL IN, overall_height: 2.325 INCHES NOMINAL IN, shank_diameter: 0.375 INCHES NOMINAL IN, style_designator: POPPET. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-393-4279, 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
145-00612
NSN: 4820-00-393-4279
FSC: 4820
CAGE: 26505 — GROVE VALVE OPERATIONS (USA)
SPECIFICATIONS
materialSTEEL
seat_angle45.0 DEGREES NOMINAL
tip_diameter0.250 INCHES NOMINAL IN
overall_height2.325 INCHES NOMINAL IN
shank_diameter0.375 INCHES NOMINAL IN
style_designatorPOPPET
under_flange_height1.850 INCHES NOMINAL IN
flange_seat_to_disk_end_height0.364 INCHES NOMINAL IN
NSN4820-00-393-4279
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 145-00612 · 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
•
SHANK DIAMETER: 0.375 INCHES NOMINAL IN
•
TIP DIAMETER: 0.250 INCHES NOMINAL IN
•
SEAT ANGLE: 45.0 DEGREES NOMINAL
•
UNDER FLANGE HEIGHT: 1.850 INCHES NOMINAL IN
•
MATERIAL: STEEL
•
FLANGE SEAT TO DISK END HEIGHT: 0.364 INCHES NOMINAL IN
•
STYLE DESIGNATOR: POPPET
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL HEIGHT2.325 INCHES NOMINAL IN
SHANK DIAMETER0.375 INCHES NOMINAL IN
TIP DIAMETER0.250 INCHES NOMINAL IN
SEAT ANGLE45.0 DEGREES NOMINAL
UNDER FLANGE HEIGHT1.850 INCHES NOMINAL IN
MATERIALSTEEL
FLANGE SEAT TO DISK END HEIGHT0.364 INCHES NOMINAL IN
STYLE DESIGNATORPOPPET
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
26137Interchangeable
interchangeable cross-reference
interchangeable
22028Interchangeable
interchangeable cross-reference
interchangeable
95P8Interchangeable
interchangeable cross-reference
interchangeable
GPW9373Interchangeable
interchangeable cross-reference
interchangeable
947211-1Interchangeable
interchangeable cross-reference
interchangeable
2397361-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 145-00612?
145-00612 is a ABSORBER,OVERVOLTAGE.
What parts can replace 145-00612?
There are 16 known substitutes for 145-00612: 26137, 22028, 95P8 and 13 more. Substitute compatibility should be verified for your specific system.
Is 145-00612 still available?
145-00612 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