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Technical Data Sheet
PartsTable / MRO / 19381
19381 ✓ Verified by PartsTable
Melissa & Doug · 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

CAPACITOR,VARIABLE,AIR DIELECTRI. Key specifications include material: ALUMINUM BODY, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, body_style: ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE, shaft_type: ROUND, SLOTTED SINGLE SHAFT, body_length: 0.750 INCHES NOMINAL IN, flat_height: 0.210 INCHES NOMINAL SINGLE ACTUATOR 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 5998-01-386-6399, 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→ 19381
NSN: 5998-01-386-6399
FSC: 5998 — CIRCUIT CARD ASSEMBLY
CAGE: 31160 — DATUM INC BANCOMM-TIMING DIV (USA)
SPECIFICATIONS
materialALUMINUM BODY
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
body_styleROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
shaft_typeROUND, SLOTTED SINGLE SHAFT
body_length0.750 INCHES NOMINAL IN
flat_height0.210 INCHES NOMINAL SINGLE ACTUATOR IN
flange_width0.281 INCHES NOMINAL IN
shaft_length0.250 INCHES NOMINAL SINGLE SHAFT IN
thread_class2A A
bushing_shapeROUND
overall_width0.500 INCHES NOMINAL IN
pole_quantity1 SINGLE SECTION FRONT
NSN5998-01-386-6399
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 19381 MFR Melissa & Doug CAPACITOR,VARIABLE,AIR DIELECTRI
TYPICAL APPLICATIONS
  • RAID cache protection during power loss events
  • Write-back cache enablement for storage controllers
  • Enterprise server data integrity assurance
  • Hot-swap battery/capacitor replacement in production
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
1938-1Interchangeable
interchangeable cross-reference
interchangeable
07-850998Interchangeable
interchangeable cross-reference
interchangeable
74984070Interchangeable
interchangeable cross-reference
interchangeable
15101Interchangeable
interchangeable cross-reference
interchangeable
313-250Interchangeable
interchangeable cross-reference
interchangeable
BFB11Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 19381?
19381 is a CAPACITOR,VARIABLE,AIR DIELECTRI manufactured by Melissa & Doug. It is classified as a MRO (MRO_GENERAL).
What parts can replace 19381?
There are 10 known substitutes for 19381: 1938-1, 07-850998, 74984070 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 19381?
19381 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-386-6399. 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