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PartsTable / COMPONENT / R-20H
R-20H ✓ 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 BACKSHELL,ELECTRICAL CONNECTOR is a the manufacturer industrial component. Key specifications include material: ALUMINUM, body_height: 1.000 INCHES NOMINAL IN, body_length: 41.062 INCHES NOMINAL IN, thread_class: 2A A, overall_width: 0.438 INCHES NOMINAL IN, overall_height: 1.593 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-00-280-2206, 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
R-20H
NSN: 5935-00-280-2206
FSC: 5935
CAGE: 81312 — WINCHESTER INTERCONNECT CORPORATION DBA WINCHESTER INTERCONNECT DIV WINCHESTER INTERCONNECT (USA)
SPECIFICATIONS
materialALUMINUM
body_height1.000 INCHES NOMINAL IN
body_length41.062 INCHES NOMINAL IN
thread_class2A A
overall_width0.438 INCHES NOMINAL IN
overall_height1.593 INCHES NOMINAL IN
overall_length1.312 INCHES NOMINAL IN
special_featuresHORIZONTAL
style_designatorHOOD, TOP OPENING W/CLAMP
thread_directionRIGHT-HAND
surface_treatmentANODIZE
nominal_thread_size0.112 INCHES IN
NSN5935-00-280-2206
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BACKSHELL,ELECTRICAL CONNECTOR TITLE COMPONENT PN R-20H MFR BACKSHELL,ELECTRICAL C
KEY FEATURES
•
CABLE OPENING DIAMETER: 0.312 INCHES NOMINAL IN
•
NOMINAL THREAD SIZE: 0.112 INCHES IN
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 CLAMP ASSEMBLY
•
CABLE OPENING QUANTITY: 1
•
BODY HEIGHT: 1.000 INCHES NOMINAL IN
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
TECHNICAL CHARACTERISTICS (FLIS)
CABLE OPENING DIAMETER0.312 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.112 INCHES IN
MOUNTING FACILITY TYPE AND QUANTITY1 CLAMP ASSEMBLY
OVERALL WIDTH0.438 INCHES NOMINAL IN
OVERALL HEIGHT1.593 INCHES NOMINAL IN
CABLE OPENING QUANTITY1
BODY HEIGHT1.000 INCHES NOMINAL IN
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
MATERIALALUMINUM
SURFACE TREATMENTANODIZE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
17026Interchangeable
interchangeable cross-reference
interchangeable
17027Interchangeable
interchangeable cross-reference
interchangeable
42014Interchangeable
interchangeable cross-reference
interchangeable
RM 1225Interchangeable
interchangeable cross-reference
interchangeable
920-HInterchangeable
interchangeable cross-reference
interchangeable
825/837Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is R-20H?
R-20H is a BACKSHELL,ELECTRICAL CONNECTOR.
What parts can replace R-20H?
There are 13 known substitutes for R-20H: 17026, 17027, 42014 and 10 more. Substitute compatibility should be verified for your specific system.
Is R-20H still available?
R-20H 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