PartsTable
Technical Data Sheet
PartsTable / COMPONENT / FIG.NO.3450-3/4IN
FIG.NO.3450-3/4IN ✓ 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 FIG.NO.3450-3/4IN is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4810-01-257-2265, 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
FIG.NO.3450-3/4IN
NSN: 4810-01-257-2265
FSC: 4810
CAGE: 87229 — LAURENCE R G CO INC (USA)
SPECIFICATIONS
Part NumberFIG.NO.3450-3/4IN
NSN4810-01-257-2265
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: FIG.NO.3450-3/4IN · 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
•
NOMINAL OUTSIDE DIAMETER: 3.875 INCHES ALL ENDS IN
•
CONNECTION TYPE: FLANGE ALL ENDS
•
FACE TO FACE DISTANCE: 7.750 INCHES IN
•
THIRD CONNECTION FACE TO CENTERLINE DISTANCE: 7.750 INCHES IN
•
MATERIAL: COPPER ALLOY BODY
•
VALVE OPERATION METHOD: SOLENOID
•
VALVE SIZE: 0.750 INCHES IN
•
FLANGE FACE DESIGN: PLAIN ALL ENDS
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL OUTSIDE DIAMETER3.875 INCHES ALL ENDS IN
CONNECTION TYPEFLANGE ALL ENDS
FACE TO FACE DISTANCE7.750 INCHES IN
THIRD CONNECTION FACE TO CENTERLINE DISTANCE7.750 INCHES IN
MATERIALCOPPER ALLOY BODY
VALVE OPERATION METHODSOLENOID
VALVE SIZE0.750 INCHES IN
FLANGE FACE DESIGNPLAIN ALL ENDS
CURRENT RATING IN AMPS0.200
FLANGE SHAPEROUND WITH HOLES ALL ENDS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
3450WA100FL-34Interchangeable
interchangeable cross-reference
interchangeable
3450 PIECE 29Interchangeable
interchangeable cross-reference
interchangeable
40067P0XInterchangeable
interchangeable cross-reference
interchangeable
3450WA100FL-3/4Interchangeable
Same NIIN cross-reference
interchangeable
3450WA100FL .75Interchangeable
Same NIIN cross-reference
interchangeable
3450WA100FL.75INInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is FIG.NO.3450-3/4IN?
FIG.NO.3450-3/4IN is a FIG.NO.3450-3/4IN.
What parts can replace FIG.NO.3450-3/4IN?
There are 6 known substitutes for FIG.NO.3450-3/4IN: 3450WA100FL-34, 3450 PIECE 29, 40067P0X and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for FIG.NO.3450-3/4IN?
FIG.NO.3450-3/4IN is cataloged in the Federal Logistics Information System (FLIS) under NSN 4810-01-257-2265. 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