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Technical Data Sheet
PartsTable / COMPONENT / 45-T8478K-54E-300-0/50-20-240F
45-T8478K-54E-300-0/50-20-240F ✓ 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 45-T8478K-54E-300-0/50-20-240F is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6685-00-453-5870, 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
45-T8478K-54E-300-0/50-20-240F
NSN: 6685-00-453-5870
FSC: 6685
CAGE: 38056 — ASHCROFT INC DBA HEISE (USA)
SPECIFICATIONS
Part Number45-T8478K-54E-300-0/50-20-240F
NSN6685-00-453-5870
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 45-T8478K-54E-300-0/50-20-240F TITLE COMPONENT PN 45-T8478K-54E-300-0/50-20-240F MFR 45-T8478K-54E-300-0/50
KEY FEATURES
•
BULB CONNECTION TYPE: UNION
•
EXTENSION NECK LENGTH: 15.000 INCHES NOMINAL IN
•
FLEXIBLE TUBE LENGTH: 180.000 INCHES NOMINAL IN
•
MATERIAL: ALUMINUM METER CASE
•
STYLE DESIGNATOR: BULB W/O SOCKET
•
BULB STYLE: PLAIN BULB W/BENDABLE EXTENSION
•
POINTER/PEN TYPE AND QUANTITY: 1 INDICATING SINGLE AND 1 REFERENCE SINGLE
TECHNICAL CHARACTERISTICS (FLIS)
BULB CONNECTION TYPEUNION
EXTENSION NECK LENGTH15.000 INCHES NOMINAL IN
FLEXIBLE TUBE LENGTH180.000 INCHES NOMINAL IN
MATERIALALUMINUM METER CASE
STYLE DESIGNATORBULB W/O SOCKET
MATERIALSTEEL COMP 316 BULB
BULB STYLEPLAIN BULB W/BENDABLE EXTENSION
POINTER/PEN TYPE AND QUANTITY1 INDICATING SINGLE AND 1 REFERENCE SINGLE
INDICATOR CONNECTION METHODFLEXIBLE TUBE
ACTUATING MEDIUMGAS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
77KG02288-10Interchangeable
interchangeable cross-reference
interchangeable
MIL-T-19646Interchangeable
interchangeable cross-reference
interchangeable
45-T8784K-54E-025-0100-020-240FInterchangeable
interchangeable cross-reference
interchangeable
D014-199REVCInterchangeable
interchangeable cross-reference
interchangeable
41GK-Y00U-F05YInterchangeable
interchangeable cross-reference
interchangeable
45-T8478K-40E-080-0150-20-240FInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 45-T8478K-54E-300-0/50-20-240F?
45-T8478K-54E-300-0/50-20-240F is a 45-T8478K-54E-300-0/50-20-240F.
What parts can replace 45-T8478K-54E-300-0/50-20-240F?
There are 24 known substitutes for 45-T8478K-54E-300-0/50-20-240F: 77KG02288-10, MIL-T-19646, 45-T8784K-54E-025-0100-020-240F and 21 more. Substitute compatibility should be verified for your specific system.
Is 45-T8478K-54E-300-0/50-20-240F still available?
45-T8478K-54E-300-0/50-20-240F is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026