6566-41-121-5101 — GEAR SECTOR,SPUR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

6566-41-121-5101: GEAR SECTOR,SPUR.

The GEAR SECTOR,SPUR is a the manufacturer industrial component. Key specifications include tooth_form: STANDARD, pressure_angle: 20.0000 DEGREES, special_features: FLIGHT SAFETY CRITICAL, style_designator: PROTRUDING HUBS, surface_treatment: PASSIVATE OVERALL, face_nominal_width: 0.437 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-147-6261, 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

6566-41-121-5101

NSN: 3020-01-147-6261
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 78286 — SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP (USA)

SPECIFICATIONS

tooth_form	STANDARD
pressure_angle	20.0000 DEGREES
teeth_quantity	8
special_features	FLIGHT SAFETY CRITICAL
style_designator	PROTRUDING HUBS
surface_treatment	PASSIVATE OVERALL
face_nominal_width	0.437 INCHES IN
criticality_code_justification	FEAT
nominal_distance_between_body_face_and_protruding_hub_end	0.0550 INCHES BOTH ENDS IN
NSN	3020-01-147-6261

COMPONENT DIAGRAM

KEY FEATURES

•

TEETH QUANTITY: 8

•

NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END: 0.0550 INCHES BOTH ENDS IN

•

CRITICALITY CODE JUSTIFICATION: FEAT

•

STYLE DESIGNATOR: PROTRUDING HUBS

•

TOOTH FORM: STANDARD

•

SURFACE TREATMENT: PASSIVATE OVERALL

•

PRESSURE ANGLE: 20.0000 DEGREES

TECHNICAL CHARACTERISTICS

TEETH QUANTITY	8
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END	0.0550 INCHES BOTH ENDS IN
CRITICALITY CODE JUSTIFICATION	FEAT
STYLE DESIGNATOR	PROTRUDING HUBS
TOOTH FORM	STANDARD
SPECIAL FEATURES	FLIGHT SAFETY CRITICAL
SURFACE TREATMENT	PASSIVATE OVERALL
PRESSURE ANGLE	20.0000 DEGREES
FACE NOMINAL WIDTH	0.437 INCHES IN

OTHER ITEMS IN FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain

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

3020-00-000-0091 3020-00-001-0027 3020-00-001-0028 3020-00-001-0063 3020-00-001-0064 3020-00-001-0066 3020-00-001-0071 3020-00-001-0072

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 6566-41-121-5101?

6566-41-121-5101 is a GEAR SECTOR,SPUR.

What is the NSN for 6566-41-121-5101?

6566-41-121-5101 is cataloged in the U.S. Government catalog under NSN 3020-01-147-6261. This indicates validated use in U.S. government and defense supply chains.

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6566-41-121-5101 — GEAR SECTOR,SPUR

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