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MS27489-163 — BACKSHELL,ELECTRICAL CONNECTOR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

MS27489-163: BACKSHELL,ELECTRICAL CONNECTOR.

The BACKSHELL,ELECTRICAL CONNECTOR is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, overall_length: 0.407 INCHES MINIMUM AND 0.469 INCHES MAXIMUM IN, overall_diameter: 0.566 INCHES MINIMUM AND 0.572 INCHES MAXIMUM IN, size_designation: 16, style_designator: STRAIGHT SHAPE REDUCER TYPE, surface_treatment: TIN AND LEAD. This part is cataloged in the U.S.

Government catalog under NSN 5935-00-767-0652, 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
MS27489-163
NSN: 5935-00-767-0652
FSC: 5935 — Connectors, Electrical
CAGE: 96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialCOPPER ALLOY
overall_length0.407 INCHES MINIMUM AND 0.469 INCHES MAXIMUM IN
overall_diameter0.566 INCHES MINIMUM AND 0.572 INCHES MAXIMUM IN
size_designation16
style_designatorSTRAIGHT SHAPE REDUCER TYPE
surface_treatmentTIN AND LEAD
cable_opening_diameter0.342 INCHES MINIMUM AND 0.353 INCHES MAXIMUM IN
cable_opening_quantity1
specification/standard_data81349-MIL-C-38999 GOVERNMENT SPECIFICATION
unthreaded_mounting_hole_diameter0.047 INCHES MINIMUM AND 0.077 INCHES MAXIMUM IN
mounting_facility_type_and_quantity2 UNTHREADED HOLE(S)
NSN5935-00-767-0652
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BACKSHELL,ELECTRICAL CONNECTOR TITLE COMPONENT PN MS27489-163 MFR BACKSHELL,ELECTRICAL C
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 2 UNTHREADED HOLE(S)
•
OVERALL DIAMETER: 0.566 INCHES MINIMUM AND 0.572 INCHES MAXIMUM IN
•
UNTHREADED MOUNTING HOLE DIAMETER: 0.047 INCHES MINIMUM AND 0.077 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: STRAIGHT SHAPE REDUCER TYPE
•
SPECIFICATION/STANDARD DATA: 81349-MIL-C-38999 GOVERNMENT SPECIFICATION
•
CABLE OPENING QUANTITY: 1
•
SIZE DESIGNATION: 16
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY2 UNTHREADED HOLE(S)
OVERALL DIAMETER0.566 INCHES MINIMUM AND 0.572 INCHES MAXIMUM IN
UNTHREADED MOUNTING HOLE DIAMETER0.047 INCHES MINIMUM AND 0.077 INCHES MAXIMUM IN
STYLE DESIGNATORSTRAIGHT SHAPE REDUCER TYPE
OVERALL LENGTH0.407 INCHES MINIMUM AND 0.469 INCHES MAXIMUM IN
SPECIFICATION/STANDARD DATA81349-MIL-C-38999 GOVERNMENT SPECIFICATION
CABLE OPENING QUANTITY1
SIZE DESIGNATION16
SURFACE TREATMENTTIN AND LEAD
TEST DATA DOCUMENT81349-MILC38999 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
SUBSTITUTES & CROSS-REFERENCES 4
M85049/32-2-163Reference document
Same NSN cross-reference
Reference document — Secondary reference
MIL-C-85049Reference document
Same NSN cross-reference
Reference document — Secondary reference
MIL-C-38999Reference document
Same NSN cross-reference
Reference document — Secondary reference
SAE-AS85049/32Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MS27489-163?
MS27489-163 is a BACKSHELL,ELECTRICAL CONNECTOR.
What parts can replace MS27489-163?
There are 4 known substitutes for MS27489-163: M85049/32-2-163, MIL-C-85049, MIL-C-38999 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MS27489-163?
MS27489-163 is cataloged in the U.S. Government catalog under NSN 5935-00-767-0652. This indicates validated use in U.S. government and defense supply chains.
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U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.