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161943 — CAPACITOR,FIXED,ELECTROLYTIC

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

161943: CAPACITOR,FIXED,ELECTROLYTIC.

The CAPACITOR,FIXED,ELECTROLYTIC is a the manufacturer cache protection component designed to preserve data integrity during power loss events in enterprise server and storage controller environments. Key specifications include material: STEEL, overall_width: 6.375 INCHES NOMINAL IN, overall_height: 2.375 INCHES NOMINAL IN, overall_length: 1.042 FEET FT, style_designator: INTERNAL ANGLE AND INTERNAL STRAIGHT CONNECTOR, material_thickness: 0.125 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5975-00-916-1730, 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→ 161943
NSN: 5975-00-916-1730
NIINs: 009161730, 011937013, 013965474
FSC: 5975 — Electrical Hardware and Supplies
CAGE: 57712 — TELEMECHANICS INC (USA)
SPECIFICATIONS
materialSTEEL
overall_width6.375 INCHES NOMINAL IN
overall_height2.375 INCHES NOMINAL IN
overall_length1.042 FEET FT
style_designatorINTERNAL ANGLE AND INTERNAL STRAIGHT CONNECTOR
material_thickness0.125 INCHES NOMINAL IN
mounting_provisionUNTHREADED HOLE
fsc_application_dataTELETYPE AND FACSIMILE EQUIPMENT
reliability_indicatorNOT ESTABLISHED
electrical_polarizationNONPOLARIZED
cross-sectional_shape_styleROUND
tolerance_range_per_section-20.00 TO 20.00 PERCENT SINGLE SECTION
NSN5975-00-916-1730
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN 161943 MFR CAPACITOR,FIXED,ELECTR
KEY FEATURES
•
FSC APPLICATION DATA: TELETYPE AND FACSIMILE EQUIPMENT
•
STYLE DESIGNATOR: BLANK, PLAIN DESIGN
•
MATERIAL THICKNESS: 0.125 INCHES NOMINAL IN
•
COLOR: GRAY/GREY
•
MATERIAL: STEEL
•
MOUNTING PROVISION: UNTHREADED HOLE
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
OVERALL HEIGHT2.375 INCHES NOMINAL IN
FSC APPLICATION DATATELETYPE AND FACSIMILE EQUIPMENT
STYLE DESIGNATORBLANK, PLAIN DESIGN
OVERALL WIDTH6.375 INCHES NOMINAL IN
MATERIAL THICKNESS0.125 INCHES NOMINAL IN
COLORGRAY/GREY
MATERIALSTEEL
MOUNTING PROVISIONUNTHREADED HOLE
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 161943?
161943 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 161943?
161943 is cataloged in the U.S. Government catalog under NSN 5975-00-916-1730. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.