12446474 — GEAR,SPUR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

12446474: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include body_style: PLAIN, SOLID, pitch_diameter: 3.515 INCHES MAXIMUM IN, pressure_angle: 20.0 DEGREES, teeth_quantity: 29, special_features: CARBURIZE ALL OVER, QUENCH AND TEMPER., style_designator: HUBLESS. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-644-4169, 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

12446474

NSN: 3020-01-644-4169
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)

SPECIFICATIONS

material	STEEL COMP 4320 OR STEEL COMP 4320H OR STEEL COMP 4620 OR STEEL COMP 4620H OR STEEL COMP 8620 OR STEEL COMP 8620H OVERALL
body_style	PLAIN, SOLID
pitch_diameter	3.515 INCHES MAXIMUM IN
pressure_angle	20.0 DEGREES
teeth_quantity	29
special_features	CARBURIZE ALL OVER, QUENCH AND TEMPER.
style_designator	HUBLESS
face_nominal_width	1.880 INCHES IN
end_item_identification	2520-01-626-5061
nominal_outside_diameter	3.921 INCHES IN
material_document_and_classification	ASTM A304 ASSN STD ALL MATERIAL RESPONSES OR ASTM A322 ASSN STD ALL MATERIAL RESPONSES OR ASTM A108 ASSN STD ALL MATERIAL RESPONSES OR ASTM A519 ASSN STD ALL MATERIAL RESPONSES OVERALL
part_name_assigned_by_controlling_agency	GEAR SPUR OUTPUT PLANET PINION
NSN	3020-01-644-4169

COMPONENT DIAGRAM

KEY FEATURES

•

TEETH QUANTITY: 29

•

BODY STYLE: PLAIN, SOLID

•

STYLE DESIGNATOR: HUBLESS

•

MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A304 ASSN STD ALL MATERIAL RESPONSES OR ASTM A322 ASSN STD ALL MATERIAL RESPONSES OR ASTM A108 ASSN STD ALL MATERIAL RESPONSES OR ASTM A519 ASSN STD ALL MATERIAL RESPONSES OVERALL

•

PITCH DIAMETER: 3.515 INCHES MAXIMUM IN

•

NOMINAL OUTSIDE DIAMETER: 3.921 INCHES IN

TECHNICAL CHARACTERISTICS

TEETH QUANTITY	29
BODY STYLE	PLAIN, SOLID
STYLE DESIGNATOR	HUBLESS
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A304 ASSN STD ALL MATERIAL RESPONSES OR ASTM A322 ASSN STD ALL MATERIAL RESPONSES OR ASTM A108 ASSN STD ALL MATERIAL RESPONSES OR ASTM A519 ASSN STD ALL MATERIAL RESPONSES OVERALL
PITCH DIAMETER	3.515 INCHES MAXIMUM IN
NOMINAL OUTSIDE DIAMETER	3.921 INCHES IN
SPECIAL FEATURES	CARBURIZE ALL OVER, QUENCH AND TEMPER.
PART NAME ASSIGNED BY CONTROLLING AGENCY	GEAR SPUR OUTPUT PLANET PINION
END ITEM IDENTIFICATION	2520-01-626-5061
PRESSURE ANGLE	20.0 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

Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is 12446474?

12446474 is a GEAR,SPUR.

What is the NSN for 12446474?

12446474 is cataloged in the U.S. Government catalog under NSN 3020-01-644-4169. This indicates validated use in U.S. government and defense supply chains.

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12446474 — GEAR,SPUR

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