473638 — GEAR,SPUR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

473638: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_style: PLAIN, SOLID, bore_style: W/ KEYWAY BOTH ENDS, tooth_form: STANDARD, pitch_diameter: 0.8437 INCHES NOMINAL IN, teeth_quantity: 45. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-992-3544, 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

473638

NSN: 3020-00-992-3544
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 08125 — U S DEPT OF TRANSPORTATION FEDERAL AVIATION ADMINISTRATION (USA)

SPECIFICATIONS

material	STEEL OVERALL
body_style	PLAIN, SOLID
bore_style	W/ KEYWAY BOTH ENDS
tooth_form	STANDARD
pitch_diameter	0.8437 INCHES NOMINAL IN
teeth_quantity	45
style_designator	PROTRUDING HUBS
face_nominal_width	0.250 INCHES IN
hub_nominal_diameter	0.438 INCHES FIRST END IN
hub_style_designator	PLAIN BOTH ENDS
keyway_nominal_width	0.063 INCHES BOTH ENDS IN
nominal_overall_length	0.375 INCHES IN
NSN	3020-00-992-3544

COMPONENT DIAGRAM

KEY FEATURES

•

KEYWAY NOMINAL WIDTH: 0.063 INCHES BOTH ENDS IN

•

HUB NOMINAL DIAMETER: 0.438 INCHES SECOND END IN

•

TEETH QUANTITY: 45

•

BODY STYLE: PLAIN, SOLID

•

BORE STYLE: W/ KEYWAY BOTH ENDS

•

NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END: 0.063 INCHES BOTH ENDS IN

•

NOMINAL OVERALL LENGTH: 0.375 INCHES IN

TECHNICAL CHARACTERISTICS

KEYWAY NOMINAL WIDTH	0.063 INCHES BOTH ENDS IN
HUB NOMINAL DIAMETER	0.438 INCHES SECOND END IN
HUB NOMINAL DIAMETER	0.438 INCHES FIRST END IN
TEETH QUANTITY	45
BODY STYLE	PLAIN, SOLID
BORE STYLE	W/ KEYWAY BOTH ENDS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END	0.063 INCHES BOTH ENDS IN
NOMINAL OVERALL LENGTH	0.375 INCHES IN
STYLE DESIGNATOR	PROTRUDING HUBS
PITCH DIAMETER	0.8437 INCHES NOMINAL 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

Demilitarization required — mutilation

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FREQUENTLY ASKED QUESTIONS

What is 473638?

473638 is a GEAR,SPUR.

What is the NSN for 473638?

473638 is cataloged in the U.S. Government catalog under NSN 3020-00-992-3544. This indicates validated use in U.S. government and defense supply chains.

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473638 — GEAR,SPUR

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