12285337 — GEAR,SPUR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

12285337: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4140 OVERALL, body_style: PLAIN, SOLID, pitch_diameter: 0.3440 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES, teeth_quantity: 85, style_designator: PROTRUDING HUB. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-073-9766, 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

12285337

NSN: 3020-01-073-9766
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)

SPECIFICATIONS

material	STEEL COMP 4140 OVERALL
body_style	PLAIN, SOLID
pitch_diameter	0.3440 INCHES NOMINAL IN
pressure_angle	20.0000 DEGREES
teeth_quantity	85
style_designator	PROTRUDING HUB
face_nominal_width	0.064 INCHES IN
end_item_identification	M1
nominal_outside_diameter	3.250 INCHES IN
nominal_distance_between_body_face_and_protruding_hub_end	1.240 INCHES BETWEEN BODY AND FLANGE IN
NSN	3020-01-073-9766

COMPONENT DIAGRAM

KEY FEATURES

•

TEETH QUANTITY: 85

•

BODY STYLE: PLAIN, SOLID

•

NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END: 1.240 INCHES BETWEEN BODY AND FLANGE IN

•

STYLE DESIGNATOR: PROTRUDING HUB

•

PITCH DIAMETER: 0.3440 INCHES NOMINAL IN

•

NOMINAL OUTSIDE DIAMETER: 3.250 INCHES IN

•

PRESSURE ANGLE: 20.0000 DEGREES

TECHNICAL CHARACTERISTICS

TEETH QUANTITY	85
BODY STYLE	PLAIN, SOLID
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END	1.240 INCHES BETWEEN BODY AND FLANGE IN
STYLE DESIGNATOR	PROTRUDING HUB
PITCH DIAMETER	0.3440 INCHES NOMINAL IN
NOMINAL OUTSIDE DIAMETER	3.250 INCHES IN
END ITEM IDENTIFICATION	M1
PRESSURE ANGLE	20.0000 DEGREES
MATERIAL	STEEL COMP 4140 OVERALL
FACE NOMINAL WIDTH	0.064 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

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 12285337?

12285337 is a GEAR,SPUR.

What is the NSN for 12285337?

12285337 is cataloged in the U.S. Government catalog under NSN 3020-01-073-9766. This indicates validated use in U.S. government and defense supply chains.

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12285337 — GEAR,SPUR

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