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Technical Data Sheet
PartsTable / COMPONENT / 145-00223
145-00223 ✓ 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 RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include criticality_code_justification: ZZZY, reference_number_differentiating_characteristics: CLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-091-2949, 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
145-00223
NSN: 4820-01-091-2949
FSC: 4820
CAGE: 26505 — GROVE VALVE OPERATIONS (USA)
SPECIFICATIONS
criticality_code_justificationZZZY
reference_number_differentiating_characteristicsCLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330
NSN4820-01-091-2949
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 145-00223 · 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
•
FLANGE SEAT TO DISK END HEIGHT: 0.812 INCHES NOMINAL IN
•
FLANGE DIAMETER: 0.438 INCHES NOMINAL IN
•
MATERIAL: STEEL CORROSION RESISTING
•
SHANK DIAMETER: 0.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
FLANGE SEAT TO DISK END HEIGHT0.812 INCHES NOMINAL IN
FLANGE DIAMETER0.438 INCHES NOMINAL IN
MATERIALSTEEL CORROSION RESISTING
SHANK DIAMETER0.250 INCHES NOMINAL IN
OVERALL HEIGHT2.000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
6999ED435PC1-1Interchangeable
interchangeable cross-reference
interchangeable
6999ED334Interchangeable
interchangeable cross-reference
interchangeable
N841Interchangeable
interchangeable cross-reference
interchangeable
145-00223Interchangeable
interchangeable cross-reference
interchangeable
145-00223CPInterchangeable
interchangeable cross-reference
interchangeable
N841SH1PC26-2Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 145-00223?
145-00223 is a RELAY,ELECTROMAGNETIC.
What parts can replace 145-00223?
There are 8 known substitutes for 145-00223: 6999ED435PC1-1, 6999ED334, N841 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 145-00223?
145-00223 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-091-2949. 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