A21-00547 — GEAR,BEVEL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

A21-00547: GEAR,BEVEL.

The GEAR,BEVEL is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_style: PLAIN, SOLID, bore_style: PLAIN BOTH ENDS, teeth_type: STRAIGHT, pitch_diameter: 0.6000 INCHES NOMINAL IN, pressure_angle: 65.0000 DEGREES. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-239-5624, 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

A21-00547

NSN: 3020-00-239-5624
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 0AHP5 — CURTISS-WRIGHT CONTROLS, INC. DIV ACTUATION DIVISION (USA)

SPECIFICATIONS

material	STEEL OVERALL
body_style	PLAIN, SOLID
bore_style	PLAIN BOTH ENDS
teeth_type	STRAIGHT
pitch_diameter	0.6000 INCHES NOMINAL IN
pressure_angle	65.0000 DEGREES
teeth_quantity	12
style_designator	PERIPHERAL FACE, BACK HUB PROTRUDING
attachment_method	MOUNTING HOLE
surface_treatment	CADMIUM OVERALL
face_nominal_width	0.172 INCHES IN
hub_nominal_diameter	0.500 INCHES SECOND END IN
NSN	3020-00-239-5624

COMPONENT DIAGRAM

KEY FEATURES

•

BORE NOMINAL DIAMETER: 0.312 INCHES BOTH ENDS IN

•

HUB NOMINAL DIAMETER: 0.500 INCHES SECOND END IN

•

TEETH QUANTITY: 12

•

BODY STYLE: PLAIN, SOLID

•

BORE STYLE: PLAIN BOTH ENDS

•

MOUNTING HOLE TYPE AND QUANTITY: 1 PLAIN TRANSVERSELY THROUGH HUB FIRST END

•

MOUNTING HOLE NOMINAL DIAMETER: 0.187 INCHES TRANSVERSELY THROUGH HUB FIRST END IN

•

TEETH TYPE: STRAIGHT

TECHNICAL CHARACTERISTICS

BORE NOMINAL DIAMETER	0.312 INCHES BOTH ENDS IN
HUB NOMINAL DIAMETER	0.500 INCHES SECOND END IN
TEETH QUANTITY	12
BODY STYLE	PLAIN, SOLID
BORE STYLE	PLAIN BOTH ENDS
MOUNTING HOLE TYPE AND QUANTITY	1 PLAIN TRANSVERSELY THROUGH HUB FIRST END
MOUNTING HOLE NOMINAL DIAMETER	0.187 INCHES TRANSVERSELY THROUGH HUB FIRST END IN
TEETH TYPE	STRAIGHT
NOMINAL OVERALL LENGTH	0.531 INCHES IN
STYLE DESIGNATOR	PERIPHERAL FACE, BACK HUB PROTRUDING

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 1

3244054Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 A21-00547?

A21-00547 is a GEAR,BEVEL.

What parts can replace A21-00547?

There is 1 known substitute for A21-00547: 3244054. Substitute compatibility should be verified for your specific system.

What is the NSN for A21-00547?

A21-00547 is cataloged in the U.S. Government catalog under NSN 3020-00-239-5624. This indicates validated use in U.S. government and defense supply chains.

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A21-00547 — GEAR,BEVEL

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