756-2439-002 — GEAR,HELICAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

756-2439-002: GEAR,HELICAL.

The GEAR,HELICAL is a the manufacturer industrial component. Key specifications include pitch_diameter: 0.6187 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES, teeth_quantity: 28, face_nominal_width: 0.109 INCHES IN, bore_nominal_diameter: 0.1875 INCHES BOTH ENDS IN, nominal_overall_length: 0.683 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-124-2233, 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

756-2439-002

NSN: 3020-01-124-2233
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

pitch_diameter	0.6187 INCHES NOMINAL IN
pressure_angle	20.0000 DEGREES
teeth_quantity	28
face_nominal_width	0.109 INCHES IN
bore_nominal_diameter	0.1875 INCHES BOTH ENDS IN
nominal_overall_length	0.683 INCHES IN
NSN	3020-01-124-2233

COMPONENT DIAGRAM

KEY FEATURES

•

BORE NOMINAL DIAMETER: 0.1875 INCHES BOTH ENDS IN

•

TEETH QUANTITY: 28

•

NOMINAL OVERALL LENGTH: 0.683 INCHES IN

•

PITCH DIAMETER: 0.6187 INCHES NOMINAL IN

•

PRESSURE ANGLE: 20.0000 DEGREES

•

FACE NOMINAL WIDTH: 0.109 INCHES IN

TECHNICAL CHARACTERISTICS

BORE NOMINAL DIAMETER	0.1875 INCHES BOTH ENDS IN
TEETH QUANTITY	28
NOMINAL OVERALL LENGTH	0.683 INCHES IN
PITCH DIAMETER	0.6187 INCHES NOMINAL IN
PRESSURE ANGLE	20.0000 DEGREES
FACE NOMINAL WIDTH	0.109 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 756-2439-002?

756-2439-002 is a GEAR,HELICAL.

What is the NSN for 756-2439-002?

756-2439-002 is cataloged in the U.S. Government catalog under NSN 3020-01-124-2233. This indicates validated use in U.S. government and defense supply chains.

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756-2439-002 — GEAR,HELICAL

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