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Technical Data Sheet
PartsTable / MRO / A1056
A1056 ✓ 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

CAPACITOR,FIXED,MICA DIELECTRIC. Key specifications include material: STEEL OVERALL, body_style: W/O MTG FACILITIES TERMINAL(S) ON ONE SURFACE, body_width: 0.355 INCHES NOMINAL IN, bore_shape: STRAIGHT, body_height: 0.166 INCHES NOMINAL IN, body_length: 0.448 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 5998-00-111-7193, 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→ A1056
NSN: 5998-00-111-7193
FSC: 5998 — CIRCUIT CARD ASSEMBLY
CAGE: 15356 — DARCY INDUSTRIES INC TSI DIVISION (USA)
SPECIFICATIONS
materialSTEEL OVERALL
body_styleW/O MTG FACILITIES TERMINAL(S) ON ONE SURFACE
body_width0.355 INCHES NOMINAL IN
bore_shapeSTRAIGHT
body_height0.166 INCHES NOMINAL IN
body_length0.448 INCHES NOMINAL IN
guide_length0.984 INCHES NOMINAL IN
inside_width0.468 INCHES NOMINAL IN
bore_diameter65.00 MILLIMETERS NOMINAL MM
overall_width23.0 MILLIMETERS NOMINAL MM
alignment_typeSELF-ALIGNING
load_directionRADIAL
NSN5998-00-111-7193
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 A1056 MFR CAPACITOR,FIXED,MICA DIELECTRIC
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
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESCAPACITOR 12; PRINTED WIRING BOARD 1; RAIL PLASTIC 2; RESISTOR 43; SEMICONDUCTOR DEVICE DIODE 14; TRANSISTOR 9
PART NAME ASSIGNED BY CONTROLLING AGENCYFSC APPLICATION DATA: COUNTER,ELECTRONIC DIGITAL,READOUT
OVERALL WIDTH6.750 INCHES NOMINAL IN
OVERALL LENGTH6.875 INCHES NOMINAL IN
OVERALL HEIGHT0.750 INCHES NOMINAL IN
SPECIAL FEATURESCAPACITOR 12; PRINTED WIRING BOARD 1; RAIL PLASTIC 2; RESISTOR 43; SEMICONDUCTOR DEVICE DIODE 14; TRANSISTOR 9
PART NAME ASSIGNED BY CONTROLLING AGENCYFSC APPLICATION DATA: COUNTER,ELECTRONIC DIGITAL,READOUT
OVERALL WIDTH6.750 INCHES NOMINAL IN
OVERALL LENGTH6.875 INCHES NOMINAL IN
OVERALL HEIGHT0.750 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
8247-84-4Interchangeable
interchangeable cross-reference
interchangeable
7054707P2Interchangeable
interchangeable cross-reference
interchangeable
700684Interchangeable
interchangeable cross-reference
interchangeable
A108734Interchangeable
interchangeable cross-reference
interchangeable
U165Interchangeable
interchangeable cross-reference
interchangeable
A1056Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A1056?
A1056 is a CAPACITOR,FIXED,MICA DIELECTRIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace A1056?
There are 8 known substitutes for A1056: 8247-84-4, 7054707P2, 700684 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A1056?
A1056 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-00-111-7193. 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