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3CB ✓ 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 ASSEMBLY,SPEED DECREASER is a the manufacturer industrial component. Key specifications include overall_width: 46.000 INCHES NOMINAL IN, overall_height: 36.000 INCHES NOMINAL IN, supplementary_features: CAPACITY-APPROXIMATELY 802 SQUARE INCH SURFACE; MOTOR HORSE POWER-1/3 HP. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3010-01-207-4977, 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
3CB
NSN: 3010-01-207-4977
FSC: 3010
CAGE: 31922 — LEEDS AND NORTHRUP CO A UNIT OF GENERAL SIGNAL CORP (USA)
SPECIFICATIONS
overall_width46.000 INCHES NOMINAL IN
overall_height36.000 INCHES NOMINAL IN
supplementary_featuresCAPACITY-APPROXIMATELY 802 SQUARE INCH SURFACE; MOTOR HORSE POWER-1/3 HP
NSN3010-01-207-4977
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR ASSEMBLY,SPEED DECREASER TITLE COMPONENT PN 3CB MFR GEAR ASSEMBLY,SPEED DE
KEY FEATURES
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.
•
CRITICALITY CODE JUSTIFICATION: ZZZY
TECHNICAL CHARACTERISTICS (FLIS)
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.
CRITICALITY CODE JUSTIFICATIONZZZY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
200166-6Interchangeable
interchangeable cross-reference
interchangeable
A-816116Interchangeable
interchangeable cross-reference
interchangeable
63X89Interchangeable
interchangeable cross-reference
interchangeable
07087Interchangeable
interchangeable cross-reference
interchangeable
A-816116 PIECE 16Interchangeable
interchangeable cross-reference
interchangeable
A-816116 PIECE 2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3CB?
3CB is a GEAR ASSEMBLY,SPEED DECREASER.
What parts can replace 3CB?
There are 16 known substitutes for 3CB: 200166-6, A-816116, 63X89 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3CB?
3CB is cataloged in the Federal Logistics Information System (FLIS) under NSN 3010-01-207-4977. 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