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Technical Data Sheet
PartsTable / COMPONENT / 263-3 12IN
263-3 12IN ✓ 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 RESISTOR,FIXED,WIRE WOUND is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING BODY, seal_type: PREFORMED PACKING, body_style: ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE, shell_type: SOLID, body_length: 1.625 INCHES NOMINAL IN, design_form: PLAIN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4810-01-133-7320, 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
263-3 12IN
NSN: 4810-01-133-7320
FSC: 4810
CAGE: 85130 — FLOWSERVE CORPORATION DIV FLOWSERVE US INC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING BODY
seal_typePREFORMED PACKING
body_styleROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
shell_typeSOLID
body_length1.625 INCHES NOMINAL IN
design_formPLAIN
groove_shapeU
power_rating2.0 WATTS AVERAGE AND 0.5 KILOWATTS PEAK
thread_class2B
body_diameter0.468 INCHES NOMINAL IN
movement_typeMOVING COIL, PERMANENT MAGNET
overall_width1.062 INCHES NOMINAL IN
NSN4810-01-133-7320
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 263-3 12IN · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
2633Interchangeable
interchangeable cross-reference
interchangeable
FYG5R0KInterchangeable
interchangeable cross-reference
interchangeable
0813-0006Interchangeable
interchangeable cross-reference
interchangeable
DP437Interchangeable
interchangeable cross-reference
interchangeable
HS5884-0437Interchangeable
interchangeable cross-reference
interchangeable
999/4/35300/001Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 263-3 12IN?
263-3 12IN is a RESISTOR,FIXED,WIRE WOUND.
What parts can replace 263-3 12IN?
There are 13 known substitutes for 263-3 12IN: 2633, FYG5R0K, 0813-0006 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 263-3 12IN?
263-3 12IN is cataloged in the Federal Logistics Information System (FLIS) under NSN 4810-01-133-7320. 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