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74378 ✓ Verified by PartsTable
Hotpoint · 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 RETAINER,ELECTRON TUBE is a Hotpoint industrial component. Key specifications include material: STEEL OVERALL, point_type: CONVENTIONAL, point_angle: 118.0 DEGREES NOMINAL, shank_style: STANDARD TAPER W/TANG, flute_length: 7.500 INCHES NOMINAL IN, thread_class: 2A SINGLE MOUNTING FACILITY A. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-00-125-4966, 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
74378
NSN: 3040-00-125-4966
FSC: 3040
CAGE: 57712 — TELEMECHANICS INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
point_typeCONVENTIONAL
point_angle118.0 DEGREES NOMINAL
shank_styleSTANDARD TAPER W/TANG
flute_length7.500 INCHES NOMINAL IN
thread_class2A SINGLE MOUNTING FACILITY A
terminal_typeWIRE LEAD
flute_quantity2
overall_height2.375 INCHES NOMINAL IN
overall_length6.312 INCHES NOMINAL IN
mounting_methodLINE AND THREADED BUSHING
overall_diameter0.812 INCHES NOMINAL IN
NSN3040-00-125-4966
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Hotpoint RETAINER,ELECTRON TUBE TITLE COMPONENT PN 74378 MFR Hotpoint RETAINER,ELECTRON TUBE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
TYPE1THATE237M0UNTINGP0STInterchangeable
interchangeable cross-reference
interchangeable
74-378Interchangeable
interchangeable cross-reference
interchangeable
76B681Interchangeable
interchangeable cross-reference
interchangeable
2411 1-7/32Interchangeable
interchangeable cross-reference
interchangeable
53578Interchangeable
interchangeable cross-reference
interchangeable
10603Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 74378?
74378 is a RETAINER,ELECTRON TUBE manufactured by Hotpoint.
What parts can replace 74378?
There are 6 known substitutes for 74378: TYPE1THATE237M0UNTINGP0ST, 74-378, 76B681 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 74378?
74378 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-00-125-4966. 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