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Technical Data Sheet
PartsTable / COMPONENT / AP-1133
AP-1133 ✓ Verified by PartsTable
— · BALL BEARING
WHAT YOU NEED TO KNOW
2RS = sealed for life, ZZ = shielded re-greaseable ABEC grade: higher = tighter tolerance
ABEC-1 standard, ABEC-7+ for precision spindles
PRODUCT OVERVIEW

CAPACITOR,VARIABLE,AIR DIELECTRI. Key specifications include material: ALUMINUM BODY, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, body_style: ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE, shaft_type: ROUND, SLOTTED SINGLE SHAFT, body_length: 0.750 INCHES NOMINAL IN, flat_height: 0.210 INCHES NOMINAL SINGLE ACTUATOR IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-176-9713, 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
AP-1133
NSN: 3120-01-176-9713
FSC: 3120
CAGE: 43528 — HOFFMAN/NEW YORKER INC (USA)
SPECIFICATIONS
materialALUMINUM BODY
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
body_styleROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
shaft_typeROUND, SLOTTED SINGLE SHAFT
body_length0.750 INCHES NOMINAL IN
flat_height0.210 INCHES NOMINAL SINGLE ACTUATOR IN
flange_width0.281 INCHES NOMINAL IN
shaft_length0.250 INCHES NOMINAL SINGLE SHAFT IN
thread_class2A A
bushing_shapeROUND
overall_width0.500 INCHES NOMINAL IN
pole_quantity1 SINGLE SECTION FRONT
NSN3120-01-176-9713
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: AP-1133 · 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
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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
1938-1Interchangeable
interchangeable cross-reference
interchangeable
07-850998Interchangeable
interchangeable cross-reference
interchangeable
74984070Interchangeable
interchangeable cross-reference
interchangeable
15101Interchangeable
interchangeable cross-reference
interchangeable
313-250Interchangeable
interchangeable cross-reference
interchangeable
BFB11Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AP-1133?
AP-1133 is a CAPACITOR,VARIABLE,AIR DIELECTRI.
What parts can replace AP-1133?
There are 9 known substitutes for AP-1133: 1938-1, 07-850998, 74984070 and 6 more. Substitute compatibility should be verified for your specific system.
Is AP-1133 still available?
AP-1133 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026