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Technical Data Sheet
PartsTable / COMPONENT / 18-16H
18-16H ✓ 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, thread_class: 2B, overall_width: 1.078 INCHES NOMINAL IN, overall_height: 2.016 INCHES NOMINAL IN, overall_length: 2.078 INCHES NOMINAL IN, style_designator: HOOD, TOP OPENING W/CLAMP. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-00-578-2358, 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
18-16H
NSN: 5935-00-578-2358
FSC: 5935
CAGE: 95238 — WINCHESTER INTERCONNECT CORPORATION DBA WINCHESTER INTERCONNECT DIV WINCHESTER INTERCONNECT RF CORPORATION (USA)
SPECIFICATIONS
materialALUMINUM
thread_class2B
overall_width1.078 INCHES NOMINAL IN
overall_height2.016 INCHES NOMINAL IN
overall_length2.078 INCHES NOMINAL IN
style_designatorHOOD, TOP OPENING W/CLAMP
thread_directionRIGHT-HAND
surface_treatmentANODIZE
nominal_thread_size0.112 INCHES IN
cable_opening_diameter0.531 INCHES MAXIMUM IN
cable_opening_quantity1
thread_quantity_per_inch40
NSN5935-00-578-2358
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BACKSHELL,ELECTRICAL CONNECTOR TITLE COMPONENT PN 18-16H MFR BACKSHELL,ELECTRICAL C
KEY FEATURES
•
THREAD CLASS: 2B
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 1.687 INCHES NOMINAL IN
•
CABLE OPENING DIAMETER: 0.531 INCHES MAXIMUM IN
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
•
CABLE OPENING QUANTITY: 1
•
MOUNTING FACILITY TYPE AND QUANTITY: 4 THREADED HOLE(S)
•
NOMINAL THREAD SIZE: 0.112 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL WIDTH1.078 INCHES NOMINAL IN
THREAD CLASS2B
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH1.687 INCHES NOMINAL IN
CABLE OPENING DIAMETER0.531 INCHES MAXIMUM IN
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
CABLE OPENING QUANTITY1
MOUNTING FACILITY TYPE AND QUANTITY4 THREADED HOLE(S)
NOMINAL THREAD SIZE0.112 INCHES IN
THREAD QUANTITY PER INCH40
MATERIALALUMINUM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
31-515Interchangeable
interchangeable cross-reference
interchangeable
MIL-G-80176Interchangeable
interchangeable cross-reference
interchangeable
9194770-83Interchangeable
interchangeable cross-reference
interchangeable
MS19060-4808Interchangeable
interchangeable cross-reference
interchangeable
40401-4Interchangeable
interchangeable cross-reference
interchangeable
0874-007Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 18-16H?
18-16H is a BACKSHELL,ELECTRICAL CONNECTOR.
What parts can replace 18-16H?
There are 15 known substitutes for 18-16H: 31-515, MIL-G-80176, 9194770-83 and 12 more. Substitute compatibility should be verified for your specific system.
Is 18-16H still available?
18-16H is currently cancelled.
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PartsTable Design LLC · partstable.com
Last verified: July 2026