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PartsTable / COMPONENT / C-4387-B
C-4387-B ✓ 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 SPROCKET WHEEL is a the manufacturer industrial component. Key specifications include material: STEEL, bore_type: STRAIGHT, design_form: SPOKED, tooth_pitch: 1.000 INCHES NOMINAL IN, furnished_items: KEYING FACILITY, special_features: USED ON 7320-01-170-2602. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-01-300-8601, 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
C-4387-B
NSN: 3020-01-300-8601
FSC: 3020
CAGE: 11562 — CHAMPION MACHINERY CO (USA)
SPECIFICATIONS
materialSTEEL
quantity1
bore_typeSTRAIGHT
design_formSPOKED
tooth_pitch1.000 INCHES NOMINAL IN
furnished_itemsKEYING FACILITY
special_featuresUSED ON 7320-01-170-2602
style_designatorPLAIN
teeth_row_quantity1
keying_facility_typeKEYWAY
teeth_quantity_per_row70
asa_standard_chain_number80-1
NSN3020-01-300-8601
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPROCKET WHEEL TITLE COMPONENT PN C-4387-B MFR SPROCKET WHEEL
KEY FEATURES
•
KEYING FACILITY TYPE: KEYWAY
•
BORE TYPE: STRAIGHT
•
FURNISHED ITEMS: KEYING FACILITY
•
QUANTITY: 1
•
MATERIAL: STEEL
•
PROTRUDING HUB CHARACTERISTIC: PLAIN
•
STYLE DESIGNATOR: PLAIN
TECHNICAL CHARACTERISTICS (FLIS)
KEYING FACILITY TYPEKEYWAY
SPECIAL FEATURESUSED ON 7320-01-170-2602
BORE TYPESTRAIGHT
FURNISHED ITEMSKEYING FACILITY
QUANTITY1
MATERIALSTEEL
PROTRUDING HUB CHARACTERISTICPLAIN
STYLE DESIGNATORPLAIN
TOOTH PITCH1.000 INCHES NOMINAL IN
DESIGN FORMSPOKED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
40356Interchangeable
interchangeable cross-reference
interchangeable
A-7200Interchangeable
interchangeable cross-reference
interchangeable
C-4303-CInterchangeable
interchangeable cross-reference
interchangeable
C-4365 PIECE 18Interchangeable
interchangeable cross-reference
interchangeable
C-4365Interchangeable
interchangeable cross-reference
interchangeable
80-1-14Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is C-4387-B?
C-4387-B is a SPROCKET WHEEL.
What parts can replace C-4387-B?
There are 11 known substitutes for C-4387-B: 40356, A-7200, C-4303-C and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for C-4387-B?
C-4387-B is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-01-300-8601. 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