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414151-1 — MICROCIRCUIT,DIGITAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

414151-1: MICROCIRCUIT,DIGITAL.

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_style: PLAIN, WITH LIGHTENING HOLES, pitch_diameter: 3.1250 INCHES NOMINAL IN, style_designator: HUBLESS, surface_treatment: PASSIVATE OVERALL, face_nominal_width: 0.125 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-216-4178, 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
414151-1
NSN: 3020-01-216-4178
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 16848 — LOCKHEED MARTIN SIPPICAN, INC. DIV LOCKHEED MARTIN MARION (USA)
SPECIFICATIONS
materialSTEEL OVERALL
body_stylePLAIN, WITH LIGHTENING HOLES
pitch_diameter3.1250 INCHES NOMINAL IN
style_designatorHUBLESS
surface_treatmentPASSIVATE OVERALL
face_nominal_width0.125 INCHES IN
bore_nominal_diameter0.625 INCHES BOTH ENDS IN
NSN3020-01-216-4178
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN 414151-1 MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
•
BORE NOMINAL DIAMETER: 0.625 INCHES BOTH ENDS IN
•
BODY STYLE: PLAIN, WITH LIGHTENING HOLES
•
STYLE DESIGNATOR: HUBLESS
•
PITCH DIAMETER: 3.1250 INCHES NOMINAL IN
•
SURFACE TREATMENT: PASSIVATE OVERALL
•
MATERIAL: STEEL OVERALL
•
FACE NOMINAL WIDTH: 0.125 INCHES IN
TECHNICAL CHARACTERISTICS
BORE NOMINAL DIAMETER0.625 INCHES BOTH ENDS IN
BODY STYLEPLAIN, WITH LIGHTENING HOLES
STYLE DESIGNATORHUBLESS
PITCH DIAMETER3.1250 INCHES NOMINAL IN
SURFACE TREATMENTPASSIVATE OVERALL
MATERIALSTEEL OVERALL
FACE NOMINAL WIDTH0.125 INCHES IN
SUBSTITUTES & CROSS-REFERENCES 1
414151Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 414151-1?
414151-1 is a MICROCIRCUIT,DIGITAL.
What parts can replace 414151-1?
There is 1 known substitute for 414151-1: 414151. Substitute compatibility should be verified for your specific system.
What is the NSN for 414151-1?
414151-1 is cataloged in the U.S. Government catalog under NSN 3020-01-216-4178. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.