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PartsTable / COMPONENT / 7903130-002
7903130-002 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
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PRODUCT OVERVIEW

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OVERALL, body_style: PLAIN, SOLID, bore_style: PLAIN BOTH ENDS, tooth_form: STANDARD, pitch_diameter: 0.3427 INCHES MINIMUM AND 0.3437 INCHES MAXIMUM IN, pressure_angle: 20.0000 DEGREES. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-00-769-0313, 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
7903130-002
NSN: 3020-00-769-0313
FSC: 3020
CAGE: 93322 — GE AVIATION SYSTEMS LLC DBA GE AVIATION (USA)
SPECIFICATIONS
materialSTEEL COMP 303 OVERALL
body_stylePLAIN, SOLID
bore_stylePLAIN BOTH ENDS
tooth_formSTANDARD
pitch_diameter0.3427 INCHES MINIMUM AND 0.3437 INCHES MAXIMUM IN
pressure_angle20.0000 DEGREES
teeth_quantity33
style_designatorPROTRUDING HUB
attachment_methodCLAMP
surface_treatmentPASSIVATE OVERALL
end_nominal_length0.140 INCHES FIRST END IN
face_nominal_width0.050 INCHES IN
NSN3020-00-769-0313
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN 7903130-002 MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
•
BORE STYLE: PLAIN BOTH ENDS
•
SURFACE TREATMENT: PASSIVATE OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-764,TYPE 303,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
FACE NOMINAL WIDTH: 0.050 INCHES IN
•
ATTACHMENT METHOD: CLAMP
•
MATERIAL: STEEL COMP 303 OVERALL
•
NOMINAL OUTSIDE DIAMETER: 0.364 INCHES IN
•
HUB STYLE DESIGNATOR: 1 STEP FIRST END
TECHNICAL CHARACTERISTICS (FLIS)
BORE STYLEPLAIN BOTH ENDS
SURFACE TREATMENTPASSIVATE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764,TYPE 303,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
FACE NOMINAL WIDTH0.050 INCHES IN
ATTACHMENT METHODCLAMP
MATERIALSTEEL COMP 303 OVERALL
NOMINAL OUTSIDE DIAMETER0.364 INCHES IN
HUB STYLE DESIGNATOR1 STEP FIRST END
PITCH DIAMETER0.3427 INCHES MINIMUM AND 0.3437 INCHES MAXIMUM IN
PRESSURE ANGLE20.0000 DEGREES
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
460230-03Interchangeable
interchangeable cross-reference
interchangeable
8101901EBInterchangeable
interchangeable cross-reference
interchangeable
8855400157-1Interchangeable
interchangeable cross-reference
interchangeable
7903130-2Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 7903130-002?
7903130-002 is a MICROCIRCUIT,DIGITAL.
What parts can replace 7903130-002?
There are 4 known substitutes for 7903130-002: 460230-03, 8101901EB, 8855400157-1 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 7903130-002?
7903130-002 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-00-769-0313. 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