A4091-1 — GEAR,SPUR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

A4091-1: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1018 OVERALL, bore_style: PLAIN BOTH ENDS, pitch_diameter: 3.1250 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES, teeth_quantity: 25, bore_nominal_diameter: 1.000 INCHES BOTH ENDS IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-294-7266, 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

A4091-1

NSN: 3020-01-294-7266
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 09790 — EATON AEROSPACE LLC DBA STERER ENGINEERING DIV VALVE & ACTUATOR (USA)

SPECIFICATIONS

material	STEEL COMP 1018 OVERALL
bore_style	PLAIN BOTH ENDS
pitch_diameter	3.1250 INCHES NOMINAL IN
pressure_angle	20.0000 DEGREES
teeth_quantity	25
bore_nominal_diameter	1.000 INCHES BOTH ENDS IN
NSN	3020-01-294-7266

COMPONENT DIAGRAM

KEY FEATURES

•

BORE NOMINAL DIAMETER: 1.000 INCHES BOTH ENDS IN

•

TEETH QUANTITY: 25

•

BORE STYLE: PLAIN BOTH ENDS

•

PITCH DIAMETER: 3.1250 INCHES NOMINAL IN

•

PRESSURE ANGLE: 20.0000 DEGREES

•

MATERIAL: STEEL COMP 1018 OVERALL

TECHNICAL CHARACTERISTICS

BORE NOMINAL DIAMETER	1.000 INCHES BOTH ENDS IN
TEETH QUANTITY	25
BORE STYLE	PLAIN BOTH ENDS
PITCH DIAMETER	3.1250 INCHES NOMINAL IN
PRESSURE ANGLE	20.0000 DEGREES
MATERIAL	STEEL COMP 1018 OVERALL

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

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is A4091-1?

A4091-1 is a GEAR,SPUR.

What is the NSN for A4091-1?

A4091-1 is cataloged in the U.S. Government catalog under NSN 3020-01-294-7266. This indicates validated use in U.S. government and defense supply chains.

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A4091-1 — GEAR,SPUR

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