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Technical Data Sheet
PartsTable / MRO / 1855079
1855079 ✓ 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 1855079 is a the manufacturer industrial component. Key specifications include switch_type: PUSH, polarity_connection: NOT REQUIRED, sound_pickup_directional_type: UNIDIRECTIONAL, output_sensitivity_rating_reference: 1 MILLIVOLT PER 10 MICROBARS. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-00-658-9654, 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→ 1855079
NSN: 5999-00-658-9654
FSC: 5999
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
switch_typePUSH
polarity_connectionNOT REQUIRED
cable_conductor_quantity4
sound_pickup_directional_typeUNIDIRECTIONAL
cable_shielded_conductor_quantity2
output_sensitivity_rating_reference1 MILLIVOLT PER 10 MICROBARS
NSN5999-00-658-9654
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 1855079 MFR 1855079
KEY FEATURES
•
CROSS-SECTIONAL SHAPE STYLE: EMI
•
OUTSIDE DIAMETER: 6.188 INCHES NOMINAL IN
•
APERTURE DIAMETER: 5.312 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CIRCULAR
•
MATERIAL: UNABLE TO DECODE
•
CROSS-SECTIONAL HEIGHT: 0.125 INCHES NOMINAL IN
•
ENVIRONMENTAL PROTECTION MATERIAL LOCATION: AROUND RF SHIELDING GASKET OUTER PERIMETER
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL SHAPE STYLEEMI
OUTSIDE DIAMETER6.188 INCHES NOMINAL IN
APERTURE DIAMETER5.312 INCHES NOMINAL IN
STYLE DESIGNATORCIRCULAR
MATERIALUNABLE TO DECODE
CROSS-SECTIONAL HEIGHT0.125 INCHES NOMINAL IN
MATERIALUNABLE TO DECODE
ENVIRONMENTAL PROTECTION MATERIAL LOCATIONAROUND RF SHIELDING GASKET OUTER PERIMETER
CROSS-SECTIONAL SHAPE STYLEEMI
OUTSIDE DIAMETER6.188 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
4086Interchangeable
interchangeable cross-reference
interchangeable
0341004Interchangeable
interchangeable cross-reference
interchangeable
341004Interchangeable
interchangeable cross-reference
interchangeable
PT4086Interchangeable
interchangeable cross-reference
interchangeable
41H1504-350Interchangeable
interchangeable cross-reference
interchangeable
BAC1503-4283Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1855079?
1855079 is a 1855079. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1855079?
There are 14 known substitutes for 1855079: 4086, 0341004, 341004 and 11 more. Substitute compatibility should be verified for your specific system.
Is 1855079 still available?
1855079 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