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1451A — CAPACITOR,FIXED,PAPER DIELECTRIC

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1451A: CAPACITOR,FIXED,PAPER DIELECTRIC.

CAPACITOR,FIXED,PAPER DIELECTRIC. Key specifications include material: COPPER ALLOY 360 OVERALL, nut_style: HEXAGONHEXAGON, thread_class: 2B2B, thread_length: 0.093 INCHES IN, thread_series: UNIFIED NATIONAL COARSE (UNC)UNIFIED NATIONAL COARSE (UNC), overall_height: 0.630 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 5940-00-087-5535, 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
1451A
NSN: 5940-00-087-5535
NIINs: 000875535, 011421185
FSC: 5940 — Lugs, Terminals, and Terminal Strips
CAGE: 81312 — WINCHESTER INTERCONNECT CORPORATION DBA WINCHESTER INTERCONNECT DIV WINCHESTER INTERCONNECT (USA)
SPECIFICATIONS
materialCOPPER ALLOY 360 OVERALL
nut_styleHEXAGONHEXAGON
thread_class2B2B
thread_length0.093 INCHES IN
thread_seriesUNIFIED NATIONAL COARSE (UNC)UNIFIED NATIONAL COARSE (UNC)
overall_height0.630 INCHES IN
terminal_length0.240 INCHES IN
largest_diameter0.094 INCHES SINGLE END IN
thread_directionRIGHT-HANDRIGHT-HAND
basic_shape_styleNONTUBULAR, HEX
precious_materialGOLD
surface_treatmentCADMIUM AND CADMIUM AND CHROMATE OVERALLCHROMATE OVERALL
NSN5940-00-087-5535
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,PAPER DIELECTRIC TITLE COMPONENT PN 1451A MFR CAPACITOR,FIXED,PAPER
KEY FEATURES
•
IDENTIFICATION CODE COLOR: WHITE
•
WIDTH ACROSS FLATS: 0.312 INCHES IN
•
PRECIOUS MATERIAL: GOLD
•
LARGEST DIAMETER: 0.094 INCHES SINGLE END IN
•
THREAD LENGTH: 0.093 INCHES IN
•
BASIC SHAPE STYLE: NONTUBULAR, HEX
•
MOUNTING METHOD STYLE: TAPPED HOLE
•
ELECTRICAL INSULATION FEATURE: INSULATING SLEEVE
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
IDENTIFICATION CODE COLORWHITE
WIDTH ACROSS FLATS0.312 INCHES IN
PRECIOUS MATERIALGOLD
LARGEST DIAMETER0.094 INCHES SINGLE END IN
THREAD LENGTH0.093 INCHES IN
BASIC SHAPE STYLENONTUBULAR, HEX
MOUNTING METHOD STYLETAPPED HOLE
ELECTRICAL INSULATION FEATUREINSULATING SLEEVE
TERMINAL LENGTH0.240 INCHES IN
OVERALL HEIGHT0.630 INCHES IN
SUBSTITUTES & CROSS-REFERENCES 7
911131-0004-00Reference document
Same NSN cross-reference
Reference document — Secondary reference
10164243Reference document
Same NSN cross-reference
Reference document — Secondary reference
1451Reference document
Same NSN cross-reference
Reference document — Secondary reference
14516-32Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
581R354H04Reference document
Same NSN cross-reference
Reference document — Secondary reference
2099900398Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1451A?
1451A is a CAPACITOR,FIXED,PAPER DIELECTRIC.
What parts can replace 1451A?
There are 7 known substitutes for 1451A: 911131-0004-00, 10164243, 1451 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1451A?
1451A is cataloged in the U.S. Government catalog under NSN 5940-00-087-5535. 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.