20121-1REV6 — CAPACITOR,VARIABLE,AIR DIELECTRI

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

20121-1REV6: CAPACITOR,VARIABLE,AIR DIELECTRI.

CAPACITOR,VARIABLE,AIR DIELECTRI. Key specifications include body_style: RECTANGULAR PRISM, shaft_type: ROUND, SLOTTED SINGLE SHAFT, shaft_length: 1.375 INCHES NOMINAL SINGLE SHAFT IN, thread_class: 2B, overall_width: 2.124 INCHES NOMINAL IN, plate_air_gap: 0.025 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 5910-00-666-6025, 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→ 20121-1REV6

NSN: 5910-00-666-6025
FSC: 5910 — Capacitors
CAGE: 56394 — PAX MFG CORP HAMMARLUND MFG CO DIV (USA)

SPECIFICATIONS

body_style	RECTANGULAR PRISM
shaft_type	ROUND, SLOTTED SINGLE SHAFT
shaft_length	1.375 INCHES NOMINAL SINGLE SHAFT IN
thread_class	2B
overall_width	2.124 INCHES NOMINAL IN
plate_air_gap	0.025 INCHES IN
inclosure_type	UNINCLOSED
overall_height	1.688 INCHES NOMINAL IN
overall_length	3.469 INCHES NOMINAL IN
plate_quantity	19
shaft_diameter	0.250 INCHES NOMINAL SINGLE SHAFT IN
nominal_thread_size	0.138 INCHES IN
NSN	5910-00-666-6025

COMPONENT DIAGRAM

KEY FEATURES

•

PLATE AIR GAP: 0.025 INCHES IN

•

SHAFT TYPE: ROUND, SLOTTED SINGLE SHAFT

•

MOUNTING FACILITY TYPE AND QUANTITY: 2 THREADED HOLE(S)

•

NONDERATED VOLTAGE RATING AND TYPE: 1000.0 AC PEAK SINGLE SECTION

•

SHAFT DIAMETER: 0.250 INCHES NOMINAL SINGLE SHAFT IN

•

INCLOSURE TYPE: UNINCLOSED

•

BODY STYLE: RECTANGULAR PRISM

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

PLATE AIR GAP	0.025 INCHES IN
SHAFT TYPE	ROUND, SLOTTED SINGLE SHAFT
MOUNTING FACILITY TYPE AND QUANTITY	2 THREADED HOLE(S)
OVERALL HEIGHT	1.688 INCHES NOMINAL IN
NONDERATED VOLTAGE RATING AND TYPE	1000.0 AC PEAK SINGLE SECTION
SHAFT DIAMETER	0.250 INCHES NOMINAL SINGLE SHAFT IN
INCLOSURE TYPE	UNINCLOSED
BODY STYLE	RECTANGULAR PRISM
ADJUSTMENT DEVICE ROTATION	360.0 DEGREES NOMINAL CLOCKWISE
NONDERATED OPERATING TEMP	-20.0 CELSIUS MINIMUM AND 60.0 CELSIUS MAXIMUM DEGC

OTHER ITEMS IN FSC 5910 — Capacitors

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5910-00-000-1038 5910-00-000-1049 5910-00-000-1080 5910-00-000-6838 5910-00-001-1913 5910-00-001-2576 5910-00-001-2577 5910-00-001-2578

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 20121-1REV6?

20121-1REV6 is a CAPACITOR,VARIABLE,AIR DIELECTRI. It is classified as a MRO (MRO_GENERAL).

What is the NSN for 20121-1REV6?

20121-1REV6 is cataloged in the U.S. Government catalog under NSN 5910-00-666-6025. This indicates validated use in U.S. government and defense supply chains.

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