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PartsTable / COMPONENT / L-514
L-514 ✓ 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 base_style: MIDGET FLANGED, body_style: PLAIN, SOLID, bulb_style: T (TUBULAR), tooth_form: STANDARD, overall_length: 0.625 INCHES MAXIMUM IN, pitch_diameter: 3.6670 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-00-377-0662, 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
L-514
NSN: 3020-00-377-0662
FSC: 3020
CAGE: 4T928 — HENNESSY INDUSTRIES, LLC. (USA)
SPECIFICATIONS
base_styleMIDGET FLANGED
body_stylePLAIN, SOLID
bulb_styleT (TUBULAR)
tooth_formSTANDARD
overall_length0.625 INCHES MAXIMUM IN
pitch_diameter3.6670 INCHES NOMINAL IN
pressure_angle14.5000 DEGREES
teeth_quantity22
voltage_rating4.500 VOLTS NOMINAL
bulb_designatorT-1 3/4
hardness_rating59.0 ROCKWELL C MINIMUM AND 64.0 ROCKWELL C MAXIMUM OVERALL
style_designatorPROTRUDING HUB
NSN3020-00-377-0662
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR,SPUR TITLE COMPONENT PN L-514 MFR GEAR,SPUR
KEY FEATURES
•
BODY STYLE: PLAIN, SOLID
•
PITCH DIAMETER: 3.6670 INCHES NOMINAL IN
•
PRECISION CLASSIFICATION: QUALITY NUMBER 12
•
STYLE DESIGNATOR: PROTRUDING HUB
•
TOOTH FORM: STANDARD
•
NOMINAL OVERALL LENGTH: 3.688 INCHES IN
•
PRESSURE ANGLE: 14.5000 DEGREES
•
HARDNESS RATING: 59.0 ROCKWELL C MINIMUM AND 64.0 ROCKWELL C MAXIMUM OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
BODY STYLEPLAIN, SOLID
PITCH DIAMETER3.6670 INCHES NOMINAL IN
PRECISION CLASSIFICATIONQUALITY NUMBER 12
STYLE DESIGNATORPROTRUDING HUB
TOOTH FORMSTANDARD
NOMINAL OVERALL LENGTH3.688 INCHES IN
PRESSURE ANGLE14.5000 DEGREES
HARDNESS RATING59.0 ROCKWELL C MINIMUM AND 64.0 ROCKWELL C MAXIMUM OVERALL
FACE NOMINAL WIDTH1.750 INCHES IN
NOMINAL OUTSIDE DIAMETER3.998 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
5954Interchangeable
interchangeable cross-reference
interchangeable
729Interchangeable
interchangeable cross-reference
interchangeable
STSMV020-2Interchangeable
interchangeable cross-reference
interchangeable
514Interchangeable
interchangeable cross-reference
interchangeable
L-514Interchangeable
interchangeable cross-reference
interchangeable
5304CInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is L-514?
L-514 is a GEAR,SPUR.
What parts can replace L-514?
There are 14 known substitutes for L-514: 5954, 729, STSMV020-2 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for L-514?
L-514 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-00-377-0662. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026