11450142-1 — GEARSHAFT,SPUR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

11450142-1: GEARSHAFT,SPUR.

The GEARSHAFT,SPUR is a the manufacturer industrial component. Key specifications include overall_length: 3.750 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES, shaft_diameter: 0.581 INCHES MINIMUM AND 0.583 INCHES MAXIMUM IN, shaft_material: STEEL, teeth_quantity: 12, end_item_identification: 1440-01-087-9844 LAUNCHING STATION,GUIDED MISSILE,SEMITRAILER MOUNTED. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-286-1148, 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

11450142-1

NSN: 3040-01-286-1148
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)

SPECIFICATIONS

overall_length	3.750 INCHES NOMINAL IN
pressure_angle	20.0000 DEGREES
shaft_diameter	0.581 INCHES MINIMUM AND 0.583 INCHES MAXIMUM IN
shaft_material	STEEL
teeth_quantity	12
end_item_identification	1440-01-087-9844 LAUNCHING STATION,GUIDED MISSILE,SEMITRAILER MOUNTED
NSN	3040-01-286-1148

COMPONENT DIAGRAM

KEY FEATURES

•

SHAFT MATERIAL: STEEL

•

SHAFT DIAMETER: 0.581 INCHES MINIMUM AND 0.583 INCHES MAXIMUM IN

•

TEETH QUANTITY: 12

•

PRESSURE ANGLE: 20.0000 DEGREES

TECHNICAL CHARACTERISTICS

SHAFT MATERIAL	STEEL
SHAFT DIAMETER	0.581 INCHES MINIMUM AND 0.583 INCHES MAXIMUM IN
TEETH QUANTITY	12
OVERALL LENGTH	3.750 INCHES NOMINAL IN
END ITEM IDENTIFICATION	1440-01-087-9844 LAUNCHING STATION,GUIDED MISSILE,SEMITRAILER MOUNTED
PRESSURE ANGLE	20.0000 DEGREES

OTHER ITEMS IN FSC 3040 — Miscellaneous Power Transmission Equipment

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

3040-00-001-0046 3040-00-001-0047 3040-00-001-0048 3040-00-001-0068 3040-00-001-0077 3040-00-001-0078 3040-00-001-0089 3040-00-001-1224

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 11450142-1?

11450142-1 is a GEARSHAFT,SPUR.

What is the NSN for 11450142-1?

11450142-1 is cataloged in the U.S. Government catalog under NSN 3040-01-286-1148. This indicates validated use in U.S. government and defense supply chains.

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11450142-1 — GEARSHAFT,SPUR

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