PartsTable
Technical Data Sheet
PartsTable / AMPLIFIER,RADIO FREQUENCY / 1266828
1266828 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The 1266828 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 5996-00-557-8414, 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
1266828
NSN: 5996-00-557-8414
FSC: 5996 — AMPLIFIER,RADIO FREQUENCY
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
Part Number1266828
NSN5996-00-557-8414
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 1266828 TITLE COMPONENT PN 1266828 MFR 1266828
KEY FEATURES
•
AVERAGE POWER RATING PER CHANNEL: 35.0 WATTS INPUT
•
IMPEDANCE RATING PER CHANNEL: 20.000 KILOHMS INPUT CHANNEL AND 100.000 OHMS OUTPUT CHANNEL
•
OPERATING AC FREQUENCY IN HERTZ: 400.0 NOMINAL SINGLE VOLTAGE
•
PHASE: SINGLE
•
EXTERNAL AC OPERATING VOLTAGE IN VOLTS: 115.0 NOMINAL SINGLE VOLTAGE
•
EXTERNAL DC OPERATING VOLTAGE IN VOLTS: 24.0 NOMINAL SINGLE VOLTAGE
•
SIGNAL DATA TYPE PER CHANNEL: INPUT CHANNEL SERVO AND OUTPUT CHANNEL SERVO
TECHNICAL CHARACTERISTICS (FLIS)
AVERAGE POWER RATING PER CHANNEL35.0 WATTS INPUT
IMPEDANCE RATING PER CHANNEL20.000 KILOHMS INPUT CHANNEL AND 100.000 OHMS OUTPUT CHANNEL
OPERATING AC FREQUENCY IN HERTZ400.0 NOMINAL SINGLE VOLTAGE
PHASESINGLE
EXTERNAL AC OPERATING VOLTAGE IN VOLTS115.0 NOMINAL SINGLE VOLTAGE
EXTERNAL DC OPERATING VOLTAGE IN VOLTS24.0 NOMINAL SINGLE VOLTAGE
SIGNAL DATA TYPE PER CHANNELINPUT CHANNEL SERVO AND OUTPUT CHANNEL SERVO
OVERALL LENGTH4.500 INCHES NOMINAL IN
OVERALL WIDTH3.125 INCHES NOMINAL IN
CIRCUIT CONSTRUCTION TYPEELECTRON TUBE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
460BInterchangeable
interchangeable cross-reference
interchangeable
TS-3546/UInterchangeable
interchangeable cross-reference
interchangeable
460CInterchangeable
interchangeable cross-reference
interchangeable
TLC222AInterchangeable
interchangeable cross-reference
interchangeable
120CInterchangeable
interchangeable cross-reference
interchangeable
27185Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1266828?
1266828 is a 1266828.
What parts can replace 1266828?
There are 7 known substitutes for 1266828: 460B, TS-3546/U, 460C and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1266828?
1266828 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5996-00-557-8414. 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