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PartsTable / COMPONENT / 20-488
20-488 ✓ 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 diameter: 1.0100 INCHES MINIMUM AND 1.0200 INCHES MAXIMUM IN, material: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL, corner_shape: SQUARE INSIDE LEFT CORNER, flange_width: 0.0600 INCHES MINIMUM AND 0.0650 INCHES MAXIMUM IN, overall_height: 1.125 INCHES MAXIMUM IN, overall_length: 0.4400 INCHES MINIMUM AND 0.4700 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-00-223-0574, 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
20-488
NSN: 5935-00-223-0574
FSC: 5935
CAGE: 82423 — KLEINSCHMIDT INC (USA)
SPECIFICATIONS
diameter1.0100 INCHES MINIMUM AND 1.0200 INCHES MAXIMUM IN
materialPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
corner_shapeSQUARE INSIDE LEFT CORNER
flange_width0.0600 INCHES MINIMUM AND 0.0650 INCHES MAXIMUM IN
overall_height1.125 INCHES MAXIMUM IN
overall_length0.4400 INCHES MINIMUM AND 0.4700 INCHES MAXIMUM IN
surface_finish125.0 MICROINCHES OVERALL
outside_diameter1.7130 INCHES MINIMUM AND 1.7230 INCHES MAXIMUM IN
special_featuresROLL PIN STARTER PUNCH SET CONSISTS OF: STARTER PUNCH 1/16", 5/64", 3/32", 1/8".
style_designatorSOLID, EXTERNAL FLANGE ONE END
overall_thickness0.0615 INCHES MINIMUM AND 0.0635 INCHES MAXIMUM IN
component_quantity4
NSN5935-00-223-0574
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BACKSHELL,ELECTRICAL CONNECTOR TITLE COMPONENT PN 20-488 MFR BACKSHELL,ELECTRICAL C
KEY FEATURES
•
CABLE OPENING DIAMETER: 0.625 INCHES NOMINAL IN
•
CABLE OPENING QUANTITY: 1
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH1.438 INCHES MAXIMUM IN
CABLE OPENING DIAMETER0.625 INCHES NOMINAL IN
OVERALL HEIGHT1.125 INCHES MAXIMUM IN
CABLE OPENING QUANTITY1
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
22556Interchangeable
interchangeable cross-reference
interchangeable
11-3706-11Interchangeable
interchangeable cross-reference
interchangeable
003274Interchangeable
interchangeable cross-reference
interchangeable
CWPTB6Interchangeable
interchangeable cross-reference
interchangeable
AN3057-10Interchangeable
interchangeable cross-reference
interchangeable
X71220Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 20-488?
20-488 is a BACKSHELL,ELECTRICAL CONNECTOR.
What parts can replace 20-488?
There are 20 known substitutes for 20-488: 22556, 11-3706-11, 003274 and 17 more. Substitute compatibility should be verified for your specific system.
Is 20-488 still available?
20-488 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