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497536 — GEARSHAFT,SPUR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

497536: GEARSHAFT,SPUR.

The GEARSHAFT,SPUR is a the manufacturer industrial component. Key specifications include face_width: 1.125 INCHES NOMINAL IN, shaft_type: STRAIGHT, gear_material: STEEL, overall_length: 9.062 INCHES NOMINAL IN, shaft_diameter: 2.250 INCHES NOMINAL IN, shaft_material: STEEL. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-608-2165, 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
497536
NSN: 3040-00-608-2165
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 30086 — L3HARRIS MARITIME POWER & ENERGY SOLUTIONS, INC. DBA SPD ELECTRICAL SYSTEMS, INC. (USA)
SPECIFICATIONS
face_width1.125 INCHES NOMINAL IN
shaft_typeSTRAIGHT
gear_materialSTEEL
overall_length9.062 INCHES NOMINAL IN
shaft_diameter2.250 INCHES NOMINAL IN
shaft_materialSTEEL
teeth_quantity90
hardness_rating32.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM OVERALL
special_features2 HOLES 0.500 IN. DIA EQUALLY ON 4.000 IN. BOLT CIRCLE BETWEEN TWO 0.625 IN. DIA HOLES IN
gear_outside_diameter7.584 INCHES NOMINAL IN
NSN3040-00-608-2165
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEARSHAFT,SPUR TITLE COMPONENT PN 497536 MFR GEARSHAFT,SPUR
KEY FEATURES
•
SHAFT TYPE: STRAIGHT
•
SHAFT MATERIAL: STEEL
•
SHAFT DIAMETER: 2.250 INCHES NOMINAL IN
•
TEETH QUANTITY: 90
•
GEAR OUTSIDE DIAMETER: 7.584 INCHES NOMINAL IN
•
HARDNESS RATING: 32.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM OVERALL
•
GEAR MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
SHAFT TYPESTRAIGHT
SHAFT MATERIALSTEEL
SHAFT DIAMETER2.250 INCHES NOMINAL IN
TEETH QUANTITY90
GEAR OUTSIDE DIAMETER7.584 INCHES NOMINAL IN
HARDNESS RATING32.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM OVERALL
OVERALL LENGTH9.062 INCHES NOMINAL IN
GEAR MATERIALSTEEL
SPECIAL FEATURES2 HOLES 0.500 IN. DIA EQUALLY ON 4.000 IN. BOLT CIRCLE BETWEEN TWO 0.625 IN. DIA HOLES IN
FACE WIDTH1.125 INCHES NOMINAL IN
OTHER ITEMS IN FSC 3040 — Miscellaneous Power Transmission Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3040-00-001-0046 3040-00-001-0047 3040-00-001-0048 3040-00-001-0068 3040-00-001-0077 3040-00-001-0078 3040-00-001-0089 3040-00-001-1224
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 497536?
497536 is a GEARSHAFT,SPUR.
What is the NSN for 497536?
497536 is cataloged in the U.S. Government catalog under NSN 3040-00-608-2165. 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.