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Technical Data Sheet
PartsTable / MRO / 397-20
397-20 ✓ Verified by PartsTable
Clementoni · MRO · MRO_GENERAL
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 COVER,TERMINAL BOARD is a Clementoni industrial component. Key specifications include diameter: 0.204 INCHES NOMINAL IN, material: COPPER ALLOY, body_width: 0.750 INCHES NOMINAL IN, body_height: 0.875 INCHES NOMINAL IN, body_length: 12.125 INCHES NOMINAL IN, overall_width: 0.500 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5940-00-058-8939, 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
MRO→ MRO_GENERAL→ 397-20
NSN: 5940-00-058-8939
FSC: 5940
CAGE: 94660 — CAL-POWER CORPORATION (USA)
SPECIFICATIONS
diameter0.204 INCHES NOMINAL IN
materialCOPPER ALLOY
body_width0.750 INCHES NOMINAL IN
body_height0.875 INCHES NOMINAL IN
body_length12.125 INCHES NOMINAL IN
overall_width0.500 INCHES NOMINAL IN
nominal_length30.000 INCHES IN
overall_height0.687 INCHES NOMINAL IN
hardness_rating235.0 BRINELL STANDARD MINIMUM AND 311.0 BRINELL STANDARD MAXIMUM OVERALL
nominal_diameter0.125 INCHES IN
outside_diameter1.492 INCHES MINIMUM AND 2.119 INCHES MAXIMUM IN
performance_typeREGULAR COMMERCIAL DUTY
NSN5940-00-058-8939
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Clementoni COVER,TERMINAL BOARD TITLE COMPONENT PN 397-20 MFR Clementoni COVER,TERMINAL BOARD
KEY FEATURES
•
MATERIAL: RUBBER SYNTHETIC
•
MOUNTING CONFIGURATION: FRICTION MTG
•
BODY HEIGHT: 0.875 INCHES NOMINAL IN
•
BODY WIDTH: 0.750 INCHES NOMINAL IN
•
BODY LENGTH: 12.125 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALRUBBER SYNTHETIC
MOUNTING CONFIGURATIONFRICTION MTG
BODY HEIGHT0.875 INCHES NOMINAL IN
BODY WIDTH0.750 INCHES NOMINAL IN
BODY LENGTH12.125 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
39720Interchangeable
interchangeable cross-reference
interchangeable
MS25123-1-10Interchangeable
interchangeable cross-reference
interchangeable
286834Interchangeable
interchangeable cross-reference
interchangeable
416810-01AInterchangeable
interchangeable cross-reference
interchangeable
A055-002-058Interchangeable
interchangeable cross-reference
interchangeable
39710Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 397-20?
397-20 is a COVER,TERMINAL BOARD manufactured by Clementoni. It is classified as a MRO (MRO_GENERAL).
What parts can replace 397-20?
There are 9 known substitutes for 397-20: 39720, MS25123-1-10, 286834 and 6 more. Substitute compatibility should be verified for your specific system.
Is 397-20 still available?
397-20 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