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Technical Data Sheet
45-040-46 ✓ 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 6061 OVERALL, body_style: PLAIN, SOLID, tooth_form: STANDARD, pitch_diameter: 0.9573 INCHES MINIMUM AND 0.9583 INCHES MAXIMUM IN, pressure_angle: 20.0000 DEGREES, teeth_quantity: 46. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-00-876-0466, 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
45-040-46
NSN: 3020-00-876-0466
FSC: 3020
CAGE: 56232 — LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 6061 OVERALL
body_stylePLAIN, SOLID
tooth_formSTANDARD
pitch_diameter0.9573 INCHES MINIMUM AND 0.9583 INCHES MAXIMUM IN
pressure_angle20.0000 DEGREES
teeth_quantity46
style_designatorPROTRUDING HUB
attachment_methodCLAMP
face_nominal_width0.093 INCHES IN
backlash_designationGRADE C
hub_nominal_diameter0.313 INCHES FIRST END IN
bore_nominal_diameter0.250 INCHES BOTH ENDS IN
NSN3020-00-876-0466
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR,SPUR TITLE COMPONENT PN 45-040-46 MFR GEAR,SPUR
KEY FEATURES
PITCH DIAMETER: 0.9573 INCHES MINIMUM AND 0.9583 INCHES MAXIMUM IN
BODY STYLE: PLAIN, SOLID
NOMINAL OVERALL LENGTH: 0.405 INCHES IN
TEETH QUANTITY: 46
PRECISION CLASSIFICATION: QUALITY NUMBER 10 OR QUALITY NUMBER 11
BORE NOMINAL DIAMETER: 0.250 INCHES BOTH ENDS IN
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-225/8,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
ATTACHMENT METHOD: CLAMP
TECHNICAL CHARACTERISTICS (FLIS)
PITCH DIAMETER0.9573 INCHES MINIMUM AND 0.9583 INCHES MAXIMUM IN
BODY STYLEPLAIN, SOLID
NOMINAL OVERALL LENGTH0.405 INCHES IN
TEETH QUANTITY46
PRECISION CLASSIFICATIONQUALITY NUMBER 10 OR QUALITY NUMBER 11
BORE NOMINAL DIAMETER0.250 INCHES BOTH ENDS IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/8,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
ATTACHMENT METHODCLAMP
MATERIALALUMINUM ALLOY 6061 OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.313 INCHES FIRST END IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
45-040-45Interchangeable
interchangeable cross-reference
interchangeable
45-040Interchangeable
interchangeable cross-reference
interchangeable
1412585-45Interchangeable
interchangeable cross-reference
interchangeable
45-040-30Interchangeable
interchangeable cross-reference
interchangeable
1412585-30Interchangeable
interchangeable cross-reference
interchangeable
45-040-70Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 45-040-46?
45-040-46 is a GEAR,SPUR.
What parts can replace 45-040-46?
There are 23 known substitutes for 45-040-46: 45-040-45, 45-040, 1412585-45 and 20 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 45-040-46?
45-040-46 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-00-876-0466. This indicates validated use in U.S. government and defense supply chains.
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