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Technical Data Sheet
PartsTable / CIRCUIT CARD ASSEMBLY / 91-78505
91-78505 ✓ Verified by PartsTable
— · CABLE ASSEMBLY
WHAT YOU NEED TO KNOW
SAS cables have specific lane counts: 4i (internal) or 4e (external) Cable length matters — too short won't reach, too long creates clutter
Verify connector type on BOTH ends — many SAS cables are asymmetric
PRODUCT OVERVIEW

The ELECTRONIC COMPONENTS ASSEMBLY is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, overall_width: 9.125 INCHES NOMINAL IN, overall_height: 5.250 INCHES NOMINAL IN, overall_length: 16.000 INCHES NOMINAL IN, plate_hole_width: 0.410 INCHES NOMINAL IN, special_features: CHASSIS 1,DIODE 14,RELAY 16,RESISTOR 2,TRANSFORMER 5. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-00-778-2162, 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
91-78505
NSN: 5998-00-778-2162
FSC: 5998 — CIRCUIT CARD ASSEMBLY
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
overall_width9.125 INCHES NOMINAL IN
overall_height5.250 INCHES NOMINAL IN
overall_length16.000 INCHES NOMINAL IN
plate_hole_width0.410 INCHES NOMINAL IN
special_featuresCHASSIS 1,DIODE 14,RELAY 16,RESISTOR 2,TRANSFORMER 5
plate_hole_length0.660 INCHES NOMINAL IN
plate_overall_width0.770 INCHES NOMINAL IN
plate_overall_length1.010 INCHES NOMINAL IN
turnbutton_clinch_plate_styleCLINCH PLATE
part_name_assigned_by_controlling_agencyFSC APPLICATION DATA:ANTENNA-RECEIVER-TRANSMITTER GROUP,MISSILE TRACKING
NSN5998-00-778-2162
COMPONENT DIAGRAM
CONN A SFF-8482 CONN B SFF-8087 LENGTH: SAS CABLE ASSEMBLY | SFF-8482 to SFF-8087 Cable length: | SAS | Shielded TITLE CABLE ASSY PN 91-78505 MFR ELECTRONIC COMPONENTS ASSEMBLY
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL HEIGHT5.250 INCHES NOMINAL IN
SPECIAL FEATURESCHASSIS 1,DIODE 14,RELAY 16,RESISTOR 2,TRANSFORMER 5
PART NAME ASSIGNED BY CONTROLLING AGENCYFSC APPLICATION DATA:ANTENNA-RECEIVER-TRANSMITTER GROUP,MISSILE TRACKING
OVERALL WIDTH9.125 INCHES NOMINAL IN
OVERALL LENGTH16.000 INCHES NOMINAL IN
OVERALL HEIGHT5.250 INCHES NOMINAL IN
SPECIAL FEATURESCHASSIS 1,DIODE 14,RELAY 16,RESISTOR 2,TRANSFORMER 5
PART NAME ASSIGNED BY CONTROLLING AGENCYFSC APPLICATION DATA:ANTENNA-RECEIVER-TRANSMITTER GROUP,MISSILE TRACKING
OVERALL WIDTH9.125 INCHES NOMINAL IN
OVERALL LENGTH16.000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
400AC0MM0NSENSETYPEInterchangeable
interchangeable cross-reference
interchangeable
5581419Interchangeable
interchangeable cross-reference
interchangeable
6227587Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 91-78505?
91-78505 is a ELECTRONIC COMPONENTS ASSEMBLY.
What parts can replace 91-78505?
There are 3 known substitutes for 91-78505: 400AC0MM0NSENSETYPE, 5581419, 6227587. Substitute compatibility should be verified for your specific system.
What is the NSN for 91-78505?
91-78505 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-00-778-2162. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026