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827A — CAPACITOR,VARIABLE,CERAMIC DIELE

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

827A: CAPACITOR,VARIABLE,CERAMIC DIELE.

CAPACITOR,VARIABLE,CERAMIC DIELE. Key specifications include phase: SINGLE, material: STEEL OUTER LAYER, feed_type: GRAVITY AND MANUAL, body_style: ROTARY, body_width: 0.531 INCHES NOMINAL IN, body_height: 0.281 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-305-4239, 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→ 827A
NSN: 3120-00-305-4239
NIINs: 003054239, 006487867, 013355601, 014937295, 015038367
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 0AX87 — JPI TRANSPORTATION PRODUCTS INC (USA)
SPECIFICATIONS
phaseSINGLE
materialSTEEL OUTER LAYER
feed_typeGRAVITY AND MANUAL
body_styleROTARY
body_width0.531 INCHES NOMINAL IN
body_height0.281 INCHES NOMINAL IN
body_length0.750 INCHES NOMINAL IN
corner_shapeSQUARE ALL CORNERS
current_typeAC
mounting_typeTABLE
inclosure_typeENCAPSULATED
overall_length0.5530 INCHES MINIMUM AND 0.5730 INCHES MAXIMUM IN
NSN3120-00-305-4239
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 827A · OEM ⚠ VERIFY BEFORE ORDERING ABEC grade: higher = tighter tolerance = higher cost. ABEC-1 is standard, ABEC-7+ for precision spindles. Open, shielded (ZZ), and sealed (2RS) versions have different max RPM ratings ✓ BROKER TIP 2RS = sealed for life (no maintenance). ZZ = shielded, re-greaseable. Open = must lubricate on install. Common interchange: 6205-2RS = 6205-2RSR = 6205-DDU (same bearing, different suffix) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
CORNER SHAPE: SQUARE ALL CORNERS
•
BODY OUTSIDE DIAMETER: 1.2490 INCHES MINIMUM AND 1.2510 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES
•
BODY INSIDE DIAMETER: 1.1080 INCHES MINIMUM AND 1.1140 INCHES MAXIMUM IN
•
MATERIAL: LEAD ALLOY INNER LAYER
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
CORNER SHAPESQUARE ALL CORNERS
BODY OUTSIDE DIAMETER1.2490 INCHES MINIMUM AND 1.2510 INCHES MAXIMUM IN
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
OVERALL LENGTH0.5530 INCHES MINIMUM AND 0.5730 INCHES MAXIMUM IN
BODY INSIDE DIAMETER1.1080 INCHES MINIMUM AND 1.1140 INCHES MAXIMUM IN
MATERIALLEAD ALLOY INNER LAYER
MATERIALSTEEL OUTER LAYER
SUBSTITUTES & CROSS-REFERENCES 4
827A9-16F23Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
S9257-27B0563Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
01900Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
128431Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 827A?
827A is a CAPACITOR,VARIABLE,CERAMIC DIELE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 827A?
There are 4 known substitutes for 827A: 827A9-16F23, S9257-27B0563, 01900 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 827A?
827A is cataloged in the U.S. Government catalog under NSN 3120-00-305-4239. This indicates validated use in U.S. government and defense supply chains.
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