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Technical Data Sheet
PartsTable / MRO / CT903
CT903 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
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 CT903 is a the manufacturer industrial component. Key specifications include shape: CYLINDRICAL, material: ALUMINUM ALLOY, face_size: 1.250 INCHES DIA IN, usage_design: USED TO CLOSE COMPARTMENT DOOR, air_gap_width: 0.625 INCHES IN, overall_length: 0.745 INCHES MINIMUM AND 0.755 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-00-677-8721, 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
MRO→ MRO_GENERAL→ CT903
NSN: 5999-00-677-8721
FSC: 5999
CAGE: 74919 — TITAN CORP THE ADVANCED MATERIALS DIV (USA)
SPECIFICATIONS
shapeCYLINDRICAL
materialALUMINUM ALLOY
face_size1.250 INCHES DIA IN
usage_designUSED TO CLOSE COMPARTMENT DOOR
air_gap_width0.625 INCHES IN
overall_length0.745 INCHES MINIMUM AND 0.755 INCHES MAXIMUM IN
overall_diameter1.245 INCHES MINIMUM AND 1.255 INCHES MAXIMUM IN
end_item_identificationPART NO. 2001-4702
NSN5999-00-677-8721
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 CT903 MFR CT903
KEY FEATURES
•
AIR GAP WIDTH: 0.625 INCHES IN
•
SHAPE: CYLINDRICAL
•
MATERIAL: ALUMINUM ALLOY
•
USAGE DESIGN: USED TO CLOSE COMPARTMENT DOOR
•
OVERALL DIAMETER: 1.245 INCHES MINIMUM AND 1.255 INCHES MAXIMUM IN
•
FACE SIZE: 1.250 INCHES DIA IN
TECHNICAL CHARACTERISTICS (FLIS)
AIR GAP WIDTH0.625 INCHES IN
SHAPECYLINDRICAL
MATERIALALUMINUM ALLOY
END ITEM IDENTIFICATIONPART NO. 2001-4702
USAGE DESIGNUSED TO CLOSE COMPARTMENT DOOR
OVERALL DIAMETER1.245 INCHES MINIMUM AND 1.255 INCHES MAXIMUM IN
OVERALL LENGTH0.745 INCHES MINIMUM AND 0.755 INCHES MAXIMUM IN
FACE SIZE1.250 INCHES DIA IN
SHAPECYLINDRICAL
MATERIALALUMINUM ALLOY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
HF15-5-770HMP0RM1PCTInterchangeable
interchangeable cross-reference
interchangeable
115-001Interchangeable
interchangeable cross-reference
interchangeable
216-01682-1Interchangeable
interchangeable cross-reference
interchangeable
27118HInterchangeable
interchangeable cross-reference
interchangeable
11578Interchangeable
interchangeable cross-reference
interchangeable
115990Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CT903?
CT903 is a CT903. It is classified as a MRO (MRO_GENERAL).
What parts can replace CT903?
There are 17 known substitutes for CT903: HF15-5-770HMP0RM1PCT, 115-001, 216-01682-1 and 14 more. Substitute compatibility should be verified for your specific system.
Is CT903 still available?
CT903 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