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Technical Data Sheet
PartsTable / MRO / M798
M798 ✓ 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 SEMICONDUCTOR DEVICE,THYRISTOR is a the manufacturer industrial component. Key specifications include bore_shape: STRAIGHT, bore_diameter: 95.00 MILLIMETERS NOMINAL MM, overall_width: 32.0000 MILLIMETERS NOMINAL MM, load_direction: RADIAL, overall_height: 0.500 INCHES NOMINAL IN, overall_length: 8.937 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-00-152-7507, 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→ M798
NSN: 5998-00-152-7507
FSC: 5998 — CIRCUIT CARD ASSEMBLY
CAGE: 15476 — COMPAQ FEDERAL LLC (USA)
SPECIFICATIONS
bore_shapeSTRAIGHT
bore_diameter95.00 MILLIMETERS NOMINAL MM
overall_width32.0000 MILLIMETERS NOMINAL MM
load_directionRADIAL
overall_height0.500 INCHES NOMINAL IN
overall_length8.937 INCHES NOMINAL IN
surface_finishGROUND
lubrication_materialLUBRICANT
overall_outside_diameter170.00 MILLIMETERS NOMINAL MM
internal_fit-up_designationSTANDARD
standard_tolerance_designationABEC NO.1
NSN5998-00-152-7507
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 M798 MFR SEMICONDUCTOR DEVICE,THYRISTOR
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH8.937 INCHES NOMINAL IN
OVERALL WIDTH2.437 INCHES NOMINAL IN
OVERALL HEIGHT0.500 INCHES NOMINAL IN
OVERALL LENGTH8.937 INCHES NOMINAL IN
OVERALL WIDTH2.437 INCHES NOMINAL IN
OVERALL HEIGHT0.500 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
219MInterchangeable
interchangeable cross-reference
interchangeable
219MQ7B4Interchangeable
interchangeable cross-reference
interchangeable
16135HInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is M798?
M798 is a SEMICONDUCTOR DEVICE,THYRISTOR. It is classified as a MRO (MRO_GENERAL).
What parts can replace M798?
There are 3 known substitutes for M798: 219M, 219MQ7B4, 16135H. Substitute compatibility should be verified for your specific system.
What is the NSN for M798?
M798 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-00-152-7507. 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