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Technical Data Sheet
PartsTable / CIRCUIT CARD ASSEMBLY / 6453-1
6453-1 ✓ 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 CIRCUIT CARD ASSEMBLY is a the manufacturer industrial component. Key specifications include operation_method: HYDRAULIC, end_item_identification: SUPPORT AIRCRAFT AND ENGINE TOOL EQUIPMENT/PARTS, nominal_extended_length: 14.500 INCHES IN, nominal_compressed_length: 9.750 INCHES IN, piston_end_connection_style: RING, cylinder_end_connection_style: CROSS PIN MOUNTING, DRILLED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-508-0968, 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
6453-1
NSN: 5998-01-508-0968
FSC: 5998 — CIRCUIT CARD ASSEMBLY
CAGE: 20950 — ESPEY MFG AND ELECTRONICS CORP (USA)
SPECIFICATIONS
operation_methodHYDRAULIC
end_item_identificationSUPPORT AIRCRAFT AND ENGINE TOOL EQUIPMENT/PARTS
nominal_extended_length14.500 INCHES IN
nominal_compressed_length9.750 INCHES IN
piston_end_connection_styleRING
cylinder_end_connection_styleCROSS PIN MOUNTING, DRILLED
piston_end_nominal_inside_diameter0.500 INCHES IN
NSN5998-01-508-0968
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 6453-1 MFR CIRCUIT CARD ASSEMBLY
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONRAT31-SL
END ITEM IDENTIFICATIONRAT31-SL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
6453-1Interchangeable
interchangeable cross-reference
interchangeable
E3TZ18124GInterchangeable
interchangeable cross-reference
interchangeable
5746Interchangeable
IBM 800GB/1.6TB LTO4 Half High SAS Tape Drive
interchangeable
AX322Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 6453-1?
6453-1 is a CIRCUIT CARD ASSEMBLY.
What parts can replace 6453-1?
There are 4 known substitutes for 6453-1: 6453-1, E3TZ18124G, 5746 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 6453-1?
6453-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-508-0968. 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