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PartsTable / COMPONENT / 44-45021FT
44-45021FT ✓ 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 capacity: 5.0 TONS, material: STEEL CORROSION RESISTING, overall_height: 0.688 INCHES NOMINAL IN, overall_length: 2.250 INCHES NOMINAL IN, carrying_handle: NOT INCLUDED, extended_height: 13.750 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-00-936-2920, 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
44-45021FT
NSN: 3020-00-936-2920
FSC: 3020
CAGE: 1QUF0 — KOLBERG-PIONEER, INC (USA)
SPECIFICATIONS
capacity5.0 TONS
materialSTEEL CORROSION RESISTING
overall_height0.688 INCHES NOMINAL IN
overall_length2.250 INCHES NOMINAL IN
carrying_handleNOT INCLUDED
extended_height13.750 INCHES NOMINAL IN
overall_diameter1.500 INCHES NOMINAL IN
plunger_diameter1.000 INCHES NOMINAL IN
retracted_height8.500 INCHES NOMINAL IN
style_designatorRING HOLD DOWN
link_row_quantity1
pin_fastening_methodCOTTER PIN
NSN3020-00-936-2920
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RETAINER,ELECTRON TUBE TITLE COMPONENT PN 44-45021FT MFR RETAINER,ELECTRON TUBE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
RC140-8FT LGInterchangeable
interchangeable cross-reference
interchangeable
RC140Interchangeable
interchangeable cross-reference
interchangeable
140Interchangeable
interchangeable cross-reference
interchangeable
TYPE140SINGLEInterchangeable
interchangeable cross-reference
interchangeable
6051671Interchangeable
interchangeable cross-reference
interchangeable
RC140-3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 44-45021FT?
44-45021FT is a RETAINER,ELECTRON TUBE.
What parts can replace 44-45021FT?
There are 9 known substitutes for 44-45021FT: RC140-8FT LG, RC140, 140 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 44-45021FT?
44-45021FT is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-00-936-2920. 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