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21-582 — CAPACITOR,VARIABLE,AIR DIELECTRI

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

21-582: CAPACITOR,VARIABLE,AIR DIELECTRI.

Ultra-thin wireless Bluetooth keyboard for your PC, laptop, tablet & smartphone. Key specifications include body_length: 0.500 INCHES NOMINAL IN, overall_width: 0.380 INCHES NOMINAL IN, terminal_type: WIRE LEAD, overall_height: 0.130 INCHES NOMINAL IN, overall_length: 0.500 INCHES NOMINAL IN, mounting_method: CLAMP. This part is cataloged in the U.S.

Government catalog under NSN 5930-01-009-5678, 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→ 21-582
NSN: 5930-01-009-5678
NIINs: 010095678, 010100996, 013583237
FSC: 5930 — Switches
CAGE: 82647 — SENSATA TECHNOLOGIES, INC. DIV SENSATA ATTLEBORO (USA)
SPECIFICATIONS
body_length0.500 INCHES NOMINAL IN
overall_width0.380 INCHES NOMINAL IN
terminal_typeWIRE LEAD
overall_height0.130 INCHES NOMINAL IN
overall_length0.500 INCHES NOMINAL IN
mounting_methodCLAMP
special_featuresCOGNIZANT SERVICE: AIR FORCE,UNITED KINGDOM
style_designatorRECTANGULAR
features_providedHERMETICALLY SEALED CASE
frequency_in_hertz400.0 FIRST VOLTAGE
contact_adjustabilityDEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
contact_action_stimulusDECREASE
NSN5930-01-009-5678
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Trust CAPACITOR,VARIABLE,AIR DIELECTRI TITLE COMPONENT PN 21-582 MFR Trust CAPACITOR,VARIABLE,AIR
KEY FEATURES
•
FREQUENCY IN HERTZ: 400.0 FIRST VOLTAGE
•
CONTACT ACTION STIMULUS: DECREASE
•
TERMINAL TYPE: WIRE LEAD
•
CONTACT LOAD CURRENT RATING: 500.0 MILLIAMPERES RESISTIVE LOAD FIRST VOLTAGE
•
MOUNTING METHOD: CLAMP
•
STYLE DESIGNATOR: RECTANGULAR
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 HEIGHT0.130 INCHES NOMINAL IN
FREQUENCY IN HERTZ400.0 FIRST VOLTAGE
CONTACT ACTION STIMULUSDECREASE
TERMINAL TYPEWIRE LEAD
CONTACT LOAD CURRENT RATING500.0 MILLIAMPERES RESISTIVE LOAD FIRST VOLTAGE
CONTACT LOAD CURRENT RATING1.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE
MOUNTING METHODCLAMP
STYLE DESIGNATORRECTANGULAR
TEMP SENSING ELEMENT TYPEINTERNAL SENSOR
OVERALL LENGTH0.500 INCHES NOMINAL IN
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 21-582?
21-582 is a CAPACITOR,VARIABLE,AIR DIELECTRI manufactured by Trust. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 21-582?
21-582 is cataloged in the U.S. Government catalog under NSN 5930-01-009-5678. 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.