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Technical Data Sheet
PartsTable / MRO / 28442
28442 ✓ Verified by PartsTable
Cellularline · 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

CYLINDER ASSEMBLY,HYDRAULIC BRAK. Key specifications include material: STEEL OVERALL, overall_length: 7.560 INCHES NOMINAL IN, style_designator: FLARE NUT DOUBLE END, surface_treatment: CHROMIUM OVERALL, wrenching_surface_size: 0.875 INCHES NOMINAL SECOND END IN, wrenching_surface_shape: 6 POINT BOTH ENDS INTERNAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-158-5265, 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→ 28442
NSN: 5998-01-158-5265
FSC: 5998 — CIRCUIT CARD ASSEMBLY
CAGE: 73030 — HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE (USA)
SPECIFICATIONS
materialSTEEL OVERALL
overall_length7.560 INCHES NOMINAL IN
style_designatorFLARE NUT DOUBLE END
surface_treatmentCHROMIUM OVERALL
wrenching_surface_size0.875 INCHES NOMINAL SECOND END IN
wrenching_surface_shape6 POINT BOTH ENDS INTERNAL
large_end_head_thickness1.180 INCHES NOMINAL IN
small_end_head_thickness1.120 INCHES NOMINAL IN
nondefinitive_spec/std_data1 TYPE
specification/standard_data05047-ASME B107.100 CAT 40 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NSN5998-01-158-5265
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 28442 MFR Cellularline CYLINDER ASSEMBLY,HYDRAULIC BRAK
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESCAPACITOR 1; DIODE 5; PRINTED WIRING BOARD 1; RESISTOR 9; TRANSISTOR 2
SPECIAL FEATURESCAPACITOR 1; DIODE 5; PRINTED WIRING BOARD 1; RESISTOR 9; TRANSISTOR 2
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
28442Upgraded Successor
successor cross-reference
successor
028442Upgraded Successor
successor cross-reference
successor
637597Interchangeable
interchangeable cross-reference
interchangeable
R21127Interchangeable
interchangeable cross-reference
interchangeable
382056Interchangeable
interchangeable cross-reference
interchangeable
355PC18Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 28442?
28442 is a CYLINDER ASSEMBLY,HYDRAULIC BRAK manufactured by Cellularline. It is classified as a MRO (MRO_GENERAL).
What parts can replace 28442?
There are 11 known substitutes for 28442: 28442, 028442, 637597 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 28442?
28442 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-158-5265. 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