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41793-1 — PANEL,POWER DISTRIBUTION

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

41793-1: PANEL,POWER DISTRIBUTION.

The PANEL,POWER DISTRIBUTION is a the manufacturer power supply unit built for continuous operation in enterprise server and storage platforms. Key specifications include material: STEEL COMP 630 OVERALL, recess_depth: 0.606 INCHES MINIMUM AND 0.611 INCHES MAXIMUM IN, body_diameter: 2.1796 INCHES MINIMUM AND 2.1799 INCHES MAXIMUM IN, recess_diameter: 1.8505 INCHES MINIMUM AND 1.8508 INCHES MAXIMUM IN, outside_diameter: 2.1796 INCHES MINIMUM AND 2.1799 INCHES MAXIMUM IN, special_features: FIRE AND EMERGENCY CONTROL PANEL ASSEMBLY (NVG). This part is cataloged in the U.S.

Government catalog under NSN 3110-01-301-1946, 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
41793-1
NSN: 3110-01-301-1946
NIINs: 013011946, 013984978
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 58163 — MEGGITT (NORTH HOLLYWOOD), INC. DBA MEGGITT CONTROL SYSTEMS DIV MEGGITT DEFENSE SYSTEMS, INC. (USA)
SPECIFICATIONS
materialSTEEL COMP 630 OVERALL
recess_depth0.606 INCHES MINIMUM AND 0.611 INCHES MAXIMUM IN
body_diameter2.1796 INCHES MINIMUM AND 2.1799 INCHES MAXIMUM IN
recess_diameter1.8505 INCHES MINIMUM AND 1.8508 INCHES MAXIMUM IN
outside_diameter2.1796 INCHES MINIMUM AND 2.1799 INCHES MAXIMUM IN
special_featuresFIRE AND EMERGENCY CONTROL PANEL ASSEMBLY (NVG)
style_designatorROUND
aperture_diameter1.250 INCHES NOMINAL IN
surface_treatmentPASSIVATE OVERALL
mounting_hole_typeROUND, UNTHREADED
mounting_hole_diameter0.220 INCHES MINIMUM AND 0.226 INCHES MAXIMUM IN
end_item_identificationAIRCRAFT MODEL H53 (NON-JSL)
NSN3110-01-301-1946
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 41793-1 · OEM ⚠ VERIFY BEFORE ORDERING Cup and cone sold separately — verify you are ordering BOTH parts or the correct component. Always replace cup and cone together — mismatched wear = premature failure ✓ BROKER TIP Taper angle determines axial load capacity. Steeper angle = higher axial load rating. Timken series numbers indicate dimensions — cross-reference carefully PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
BODY DIAMETER: 2.1796 INCHES MINIMUM AND 2.1799 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
BOLT CIRCLE HOLE QUANTITY: 6
•
MOUNTING HOLE TYPE: ROUND, UNTHREADED
•
MOUNTING HOLE ARRANGEMENT STYLE: SINGLE BOLT HOLE CIRCLE
•
STYLE DESIGNATOR: ROUND
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
MOUNTING HOLE DIAMETER: 0.220 INCHES MINIMUM AND 0.226 INCHES MAXIMUM IN
TYPICAL APPLICATIONS
  • Server power supply replacement (failed or degraded)
  • Redundant power upgrade for high-availability
  • Power capacity upgrade for GPU or expansion configurations
  • Hot-swap power maintenance in production environments
  • Spare inventory for break-fix operations
TECHNICAL CHARACTERISTICS
BODY DIAMETER2.1796 INCHES MINIMUM AND 2.1799 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
BOLT CIRCLE HOLE QUANTITY6
MOUNTING HOLE TYPEROUND, UNTHREADED
MOUNTING HOLE ARRANGEMENT STYLESINGLE BOLT HOLE CIRCLE
STYLE DESIGNATORROUND
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MOUNTING HOLE DIAMETER0.220 INCHES MINIMUM AND 0.226 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLERECESSED W/ APERTURE
OUTSIDE DIAMETER2.1796 INCHES MINIMUM AND 2.1799 INCHES MAXIMUM 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 41793-1?
41793-1 is a PANEL,POWER DISTRIBUTION.
What is the NSN for 41793-1?
41793-1 is cataloged in the U.S. Government catalog under NSN 3110-01-301-1946. This indicates validated use in U.S. government and defense supply chains.
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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.