PartsTable
Technical Data Sheet
PartsTable / MRO / EM-19
EM-19 ✓ 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,DIODE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303, bore_type: STRAIGHT, face_width: 0.125 INCHES NOMINAL IN, bore_length: 0.312 INCHES NOMINAL IN, design_form: PLAIN, tooth_pitch: 0.147 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 5998-01-245-5380, 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→ EM-19
NSN: 5998-01-245-5380
FSC: 5998 — CIRCUIT CARD ASSEMBLY
CAGE: 28199 — L3 TECHNOLOGIES, INC. (USA)
SPECIFICATIONS
materialSTEEL COMP 303
bore_typeSTRAIGHT
face_width0.125 INCHES NOMINAL IN
bore_length0.312 INCHES NOMINAL IN
design_formPLAIN
tooth_pitch0.147 INCHES NOMINAL IN
bore_diameter0.124 INCHES NOMINAL IN
overall_length0.312 INCHES NOMINAL IN
pitch_diameter0.431 INCHES NOMINAL IN
furnished_itemsBORE BEARING
securing_methodSETSCREW
lubrication_modeNO VISIBLE MEANS
NSN5998-01-245-5380
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 EM-19 MFR SEMICONDUCTOR DEVICE,DIODE
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATION10-1670 TY 4/SWBS 426
END ITEM IDENTIFICATION10-1670 TY 4/SWBS 426
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
EM1-9Interchangeable
interchangeable cross-reference
interchangeable
2276631 PIECE 13Interchangeable
interchangeable cross-reference
interchangeable
00-0063Interchangeable
interchangeable cross-reference
interchangeable
EM100Interchangeable
interchangeable cross-reference
interchangeable
6515NCM138930Interchangeable
interchangeable cross-reference
interchangeable
408150Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is EM-19?
EM-19 is a SEMICONDUCTOR DEVICE,DIODE. It is classified as a MRO (MRO_GENERAL).
What parts can replace EM-19?
There are 7 known substitutes for EM-19: EM1-9, 2276631 PIECE 13, 00-0063 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for EM-19?
EM-19 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-245-5380. 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