12287963 — GEAR,SPUR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

12287963: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_style: PLAIN, SOLID, pitch_diameter: 0.5075 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES, teeth_quantity: 15, hardness_rating: 84.4 ROCKWELL C NOMINAL OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-117-3720, 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

12287963

NSN: 3020-01-117-3720
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 OVERALL
body_style	PLAIN, SOLID
pitch_diameter	0.5075 INCHES NOMINAL IN
pressure_angle	20.0000 DEGREES
teeth_quantity	15
hardness_rating	84.4 ROCKWELL C NOMINAL OVERALL
style_designator	PROTRUDING HUB
face_nominal_width	0.250 INCHES IN
nominal_outside_diameter	0.732 INCHES IN
material_document_and_classification	ASTM-A322 ORA331 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
nominal_distance_between_body_face_and_protruding_hub_end	0.250 INCHES COUNTERBORE FIRST END IN
NSN	3020-01-117-3720

COMPONENT DIAGRAM

KEY FEATURES

•

TEETH QUANTITY: 15

•

BODY STYLE: PLAIN, SOLID

•

NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END: 0.250 INCHES COUNTERBORE FIRST END IN

•

HARDNESS RATING: 84.4 ROCKWELL C NOMINAL OVERALL

•

STYLE DESIGNATOR: PROTRUDING HUB

•

MATERIAL DOCUMENT AND CLASSIFICATION: ASTM-A322 ORA331 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

PITCH DIAMETER: 0.5075 INCHES NOMINAL IN

•

NOMINAL OUTSIDE DIAMETER: 0.732 INCHES IN

TECHNICAL CHARACTERISTICS

TEETH QUANTITY	15
BODY STYLE	PLAIN, SOLID
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END	0.250 INCHES COUNTERBORE FIRST END IN
HARDNESS RATING	84.4 ROCKWELL C NOMINAL OVERALL
STYLE DESIGNATOR	PROTRUDING HUB
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM-A322 ORA331 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
PITCH DIAMETER	0.5075 INCHES NOMINAL IN
NOMINAL OUTSIDE DIAMETER	0.732 INCHES IN
PRESSURE ANGLE	20.0000 DEGREES
MATERIAL	STEEL 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: Insurance item — stocked against contingency demandDemilitarization required — mutilation

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FREQUENTLY ASKED QUESTIONS

What is 12287963?

12287963 is a GEAR,SPUR.

What is the NSN for 12287963?

12287963 is cataloged in the U.S. Government catalog under NSN 3020-01-117-3720. This indicates validated use in U.S. government and defense supply chains.

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12287963 — GEAR,SPUR

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