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Technical Data Sheet
PartsTable / COMPONENT / 778003
778003 ✓ 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 TEST SET,RADIO is a the manufacturer industrial component. Key specifications include material: UNABLE TO DECODE, ring_style: CONCENTRIC, inside_diameter: 3.0000 INCHES NOMINAL IN, outside_diameter: 3.5000 INCHES NOMINAL IN, material_thickness: 0.3950 INCHES NOMINAL IN, end_item_identification: 5820-01-079-1738. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-01-111-7053, 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
778003
NSN: 6625-01-111-7053
FSC: 6625
CAGE: 51283 — TECHNICAL SERVICES LABORATORY, INC. DBA TECHNICAL SERVICES LABORATORY INC (USA)
SPECIFICATIONS
materialUNABLE TO DECODE
ring_styleCONCENTRIC
inside_diameter3.0000 INCHES NOMINAL IN
outside_diameter3.5000 INCHES NOMINAL IN
material_thickness0.3950 INCHES NOMINAL IN
end_item_identification5820-01-079-1738
cross-sectional_shape_styleOUTSIDE GROOVED, STRAIGHT FACE
NSN6625-01-111-7053
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TEST SET,RADIO TITLE COMPONENT PN 778003 MFR TEST SET,RADIO
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATION5820-01-079-1738
END ITEM IDENTIFICATION5820-01-079-1738
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
P40447Interchangeable
interchangeable cross-reference
interchangeable
D3000Interchangeable
Dell SuperSpeed USB 3.0 Docking Station
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 778003?
778003 is a TEST SET,RADIO.
What parts can replace 778003?
There are 2 known substitutes for 778003: P40447, D3000. Substitute compatibility should be verified for your specific system.
What is the NSN for 778003?
778003 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-01-111-7053. 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