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Technical Data Sheet
450518-19 ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 2024 OVERALL, body_style: PLAIN, SOLID, bore_style: PLAIN BOTH ENDS, tooth_form: STANDARD, pitch_diameter: 0.8430 INCHES MINIMUM AND 0.8440 INCHES MAXIMUM IN, pressure_angle: 20.0000 DEGREES. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-00-925-4412, 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
450518-19
NSN: 3020-00-925-4412
FSC: 3020
CAGE: 80249 — BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 2024 OVERALL
body_stylePLAIN, SOLID
bore_stylePLAIN BOTH ENDS
tooth_formSTANDARD
pitch_diameter0.8430 INCHES MINIMUM AND 0.8440 INCHES MAXIMUM IN
pressure_angle20.0000 DEGREES
teeth_quantity54
style_designatorPROTRUDING HUB
surface_treatmentANODIZE OVERALL
face_nominal_width0.125 INCHES IN
hub_nominal_diameter0.375 INCHES FIRST END IN
hub_style_designatorPINNED FIRST END
NSN3020-00-925-4412
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR,SPUR TITLE COMPONENT PN 450518-19 MFR GEAR,SPUR
KEY FEATURES
TEETH QUANTITY: 54
HUB NOMINAL DIAMETER: 0.375 INCHES FIRST END IN
BODY STYLE: PLAIN, SOLID
PITCH DIAMETER: 0.8430 INCHES MINIMUM AND 0.8440 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
PRECISION CLASSIFICATION: QUALITY NUMBER 10
STYLE DESIGNATOR: PROTRUDING HUB
FACE NOMINAL WIDTH: 0.125 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
TEETH QUANTITY54
HUB NOMINAL DIAMETER0.375 INCHES FIRST END IN
BODY STYLEPLAIN, SOLID
PITCH DIAMETER0.8430 INCHES MINIMUM AND 0.8440 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
PRECISION CLASSIFICATIONQUALITY NUMBER 10
STYLE DESIGNATORPROTRUDING HUB
FACE NOMINAL WIDTH0.125 INCHES IN
SURFACE TREATMENTANODIZE OVERALL
MATERIALALUMINUM ALLOY 2024 OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
1G15-28Interchangeable
interchangeable cross-reference
interchangeable
G355683-1Interchangeable
interchangeable cross-reference
interchangeable
450518-32Interchangeable
interchangeable cross-reference
interchangeable
G12-100Interchangeable
interchangeable cross-reference
interchangeable
PG6742-75Interchangeable
interchangeable cross-reference
interchangeable
450518-14Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 450518-19?
450518-19 is a GEAR,SPUR.
What parts can replace 450518-19?
There are 22 known substitutes for 450518-19: 1G15-28, G355683-1, 450518-32 and 19 more. Substitute compatibility should be verified for your specific system.
Is 450518-19 still available?
450518-19 is currently cancelled.
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