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547-2574-002 — GEAR,INTERNAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

547-2574-002: GEAR,INTERNAL.

The GEAR,INTERNAL is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 5052 OVERALL, body_style: PLAIN, SOLID, teeth_type: SPUR, tooth_form: STANDARD, pitch_diameter: 1.9167 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-930-8431, 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
547-2574-002
NSN: 3020-00-930-8431
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 5052 OVERALL
body_stylePLAIN, SOLID
teeth_typeSPUR
tooth_formSTANDARD
pitch_diameter1.9167 INCHES NOMINAL IN
pressure_angle20.0000 DEGREES
teeth_quantity92
style_designatorPLAIN RING
surface_treatmentANODIZE OVERALL
face_nominal_width0.0500 INCHES IN
nominal_outside_diameter2.2475 INCHES IN
material_document_and_classificationQQ-A-318,H34-CANCELED FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN3020-00-930-8431
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR,INTERNAL TITLE COMPONENT PN 547-2574-002 MFR GEAR,INTERNAL
KEY FEATURES
•
TEETH QUANTITY: 92
•
BODY STYLE: PLAIN, SOLID
•
TEETH TYPE: SPUR
•
STYLE DESIGNATOR: PLAIN RING
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-318,H34-CANCELED FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
PITCH DIAMETER: 1.9167 INCHES NOMINAL IN
•
TOOTH FORM: STANDARD
•
NOMINAL OUTSIDE DIAMETER: 2.2475 INCHES IN
TECHNICAL CHARACTERISTICS
TEETH QUANTITY92
BODY STYLEPLAIN, SOLID
TEETH TYPESPUR
STYLE DESIGNATORPLAIN RING
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-318,H34-CANCELED FED SPEC SINGLE MATERIAL RESPONSE OVERALL
PITCH DIAMETER1.9167 INCHES NOMINAL IN
TOOTH FORMSTANDARD
NOMINAL OUTSIDE DIAMETER2.2475 INCHES IN
SURFACE TREATMENTANODIZE OVERALL
PRESSURE ANGLE20.0000 DEGREES
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 547-2574-002?
547-2574-002 is a GEAR,INTERNAL.
What is the NSN for 547-2574-002?
547-2574-002 is cataloged in the U.S. Government catalog under NSN 3020-00-930-8431. 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.