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Technical Data Sheet
PartsTable / COMPONENT / F-8278 PC9
F-8278 PC9 ✓ 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

RESISTOR,VARIABLE,NONWIRE WOUND,. Key specifications include general_characteristics_item_description: CARBON STEEL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-197-4912, 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
F-8278 PC9
NSN: 4820-01-197-4912
FSC: 4820
CAGE: 0BR59 — SIEMENS GOVERNMENT TECHNOLOGIES, INC. DBA SGT DRESSER-RAND DIV SGT DRESSER-RAND (USA)
SPECIFICATIONS
general_characteristics_item_descriptionCARBON STEEL
NSN4820-01-197-4912
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: F-8278 PC9 · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: CARBON STEEL
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONCARBON STEEL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
1000-57Interchangeable
interchangeable cross-reference
interchangeable
N764823Interchangeable
interchangeable cross-reference
interchangeable
7520-00-272-9684Interchangeable
interchangeable cross-reference
interchangeable
A-A-130Interchangeable
interchangeable cross-reference
interchangeable
MN124Interchangeable
interchangeable cross-reference
interchangeable
SH-720Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is F-8278 PC9?
F-8278 PC9 is a RESISTOR,VARIABLE,NONWIRE WOUND,.
What parts can replace F-8278 PC9?
There are 14 known substitutes for F-8278 PC9: 1000-57, N764823, 7520-00-272-9684 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for F-8278 PC9?
F-8278 PC9 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-197-4912. 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