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4030778-0702 — CIRCUIT CARD ASSEMBLY

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

4030778-0702: CIRCUIT CARD ASSEMBLY.

The CIRCUIT CARD ASSEMBLY is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303, bore_type: STRAIGHT, face_width: 0.062 INCHES NOMINAL IN, bore_length: 0.269 INCHES NOMINAL IN, design_form: PLAIN, thread_size: 0.112-40. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-154-8149, 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
4030778-0702
NSN: 3020-01-154-8149
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 06845 — RAYTHEON COMPANY DBA RAYTHEON CO (USA)
SPECIFICATIONS
materialSTEEL COMP 303
bore_typeSTRAIGHT
face_width0.062 INCHES NOMINAL IN
bore_length0.269 INCHES NOMINAL IN
design_formPLAIN
thread_size0.112-40
tooth_pitch0.147 INCHES NOMINAL IN
bore_diameter0.187 INCHES NOMINAL IN
hole_locationON SPROCKET BODY
overall_length0.269 INCHES NOMINAL IN
pitch_diameter1.411 INCHES NOMINAL IN
securing_methodDRILLED HOLE OR THREADED HOLE(S)
NSN3020-01-154-8149
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CIRCUIT CARD ASSEMBLY TITLE COMPONENT PN 4030778-0702 MFR CIRCUIT CARD ASSEMBLY
KEY FEATURES
•
HUB OUTSIDE DIAMETER: 0.500 INCHES NOMINAL AA END IN
•
FIRST STEP DIAMETER: 1.244 INCHES NOMINAL AA END IN
•
SECURING METHOD: DRILLED HOLE OR THREADED HOLE(S)
•
BORE LENGTH: 0.269 INCHES NOMINAL IN
•
DESIGN FORM: PLAIN
•
TOOTH PITCH: 0.147 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 1.463 INCHES NOMINAL IN
•
SECOND STEP LENGTH: 0.032 INCHES NOMINAL AA END IN
TECHNICAL CHARACTERISTICS
HUB OUTSIDE DIAMETER0.500 INCHES NOMINAL AA END IN
FIRST STEP DIAMETER1.244 INCHES NOMINAL AA END IN
SECURING METHODDRILLED HOLE OR THREADED HOLE(S)
BORE LENGTH0.269 INCHES NOMINAL IN
DESIGN FORMPLAIN
TOOTH PITCH0.147 INCHES NOMINAL IN
OUTSIDE DIAMETER1.463 INCHES NOMINAL IN
SECOND STEP LENGTH0.032 INCHES NOMINAL AA END IN
STYLE DESIGNATORPLAIN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764, TYPE 303, COND A-CANCELED FED SPEC SINGLE MATERIAL RESPONSE
SUBSTITUTES & CROSS-REFERENCES 1
4030778Reference 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 4030778-0702?
4030778-0702 is a CIRCUIT CARD ASSEMBLY.
What parts can replace 4030778-0702?
There is 1 known substitute for 4030778-0702: 4030778. Substitute compatibility should be verified for your specific system.
What is the NSN for 4030778-0702?
4030778-0702 is cataloged in the U.S. Government catalog under NSN 3020-01-154-8149. 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.