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D140 ✓ 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 RETAINER,ELECTRON TUBE is a the manufacturer industrial component. Key specifications include phase: SINGLE INPUT, material: METAL FRAME, bore_shape: STRAIGHT, duty_cycle: CONTINUOUS, flat_depth: 0.0300 INCHES NOMINAL SINGLE END IN, design_type: REUSABLE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-01-558-3520, 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
D140
NSN: 6625-01-558-3520
FSC: 6625
CAGE: 27266 — MEASUREMENT SCIENCE DIRECTORATE CORONA DIV NAVAL SURFACE WARFARE CENTER PO BOX 5000 CORONA CA 92878-5000 (USA)
SPECIFICATIONS
phaseSINGLE INPUT
materialMETAL FRAME
bore_shapeSTRAIGHT
duty_cycleCONTINUOUS
flat_depth0.0300 INCHES NOMINAL SINGLE END IN
design_typeREUSABLE
flange_width0.0420 INCHES NOMINAL IN
power_rating345.0000 WATTS OUTPUT
winding_typeINDUCTION-SHADED POLE
bore_diameter0.2500 INCHES NOMINAL IN
contact_angle32.0 DEGREES MAXIMUM
overall_width9.000 INCHES NOMINAL IN
NSN6625-01-558-3520
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RETAINER,ELECTRON TUBE TITLE COMPONENT PN D140 MFR RETAINER,ELECTRON TUBE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
140-2Interchangeable
interchangeable cross-reference
interchangeable
D0UBLE474Interchangeable
interchangeable cross-reference
interchangeable
FA8-127-2Interchangeable
interchangeable cross-reference
interchangeable
D140Interchangeable
interchangeable cross-reference
interchangeable
107-026-2Interchangeable
interchangeable cross-reference
interchangeable
MMF21W0VM7-2CRVEInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is D140?
D140 is a RETAINER,ELECTRON TUBE.
What parts can replace D140?
There are 9 known substitutes for D140: 140-2, D0UBLE474, FA8-127-2 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for D140?
D140 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-01-558-3520. 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