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Technical Data Sheet
G256 ✓ 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,SPUR is a the manufacturer industrial component. Key specifications include length: 3.500 INCHES IN, material: COPPER ALLOY OVERALL, body_style: PLAIN, SOLID, bore_style: PLAIN BOTH ENDS, tooth_form: STANDARD, design_type: DOUBLE END. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-00-917-7577, 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
G256
NSN: 3020-00-917-7577
FSC: 3020
CAGE: 00141 — ROLLER BEARING CO OF AMERICA, INC DIV PIC DESIGN (USA)
SPECIFICATIONS
length3.500 INCHES IN
materialCOPPER ALLOY OVERALL
body_stylePLAIN, SOLID
bore_stylePLAIN BOTH ENDS
tooth_formSTANDARD
design_typeDOUBLE END
pitch_diameter0.6670 INCHES NOMINAL IN
pressure_angle14.5000 DEGREES
teeth_quantity16
style_designatorPROTRUDING HUB
features_providedCOMBINATION GO NOT GO GAGE
surface_treatmentANODIZE OVERALL
NSN3020-00-917-7577
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR,SPUR TITLE COMPONENT PN G256 MFR GEAR,SPUR
KEY FEATURES
PITCH DIAMETER: 1.1656 INCHES MINIMUM AND 1.1666 INCHES MAXIMUM IN
BODY STYLE: PLAIN, SOLID
MATERIAL: ALUMINUM ALLOY 2024 OVERALL
SURFACE TREATMENT: ANODIZE OVERALL
FURNISHED ITEMS AND QUANTITY: 1 SETSCREW
TOOTH FORM: STANDARD
BORE STYLE: PLAIN BOTH ENDS
TEETH QUANTITY: 56
TECHNICAL CHARACTERISTICS (FLIS)
PITCH DIAMETER1.1656 INCHES MINIMUM AND 1.1666 INCHES MAXIMUM IN
BODY STYLEPLAIN, SOLID
MATERIALALUMINUM ALLOY 2024 OVERALL
SURFACE TREATMENTANODIZE OVERALL
FURNISHED ITEMS AND QUANTITY1 SETSCREW
TOOTH FORMSTANDARD
BORE STYLEPLAIN BOTH ENDS
TEETH QUANTITY56
NOMINAL OUTSIDE DIAMETER1.2070 INCHES IN
FACE NOMINAL WIDTH0.125 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
83-004Interchangeable
interchangeable cross-reference
interchangeable
VG95236-T121Interchangeable
interchangeable cross-reference
interchangeable
M22520-3-4Interchangeable
interchangeable cross-reference
interchangeable
7-18-148Interchangeable
interchangeable cross-reference
interchangeable
G256Interchangeable
interchangeable cross-reference
interchangeable
2330C9005-11Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is G256?
G256 is a GEAR,SPUR.
What parts can replace G256?
There are 6 known substitutes for G256: 83-004, VG95236-T121, M22520-3-4 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for G256?
G256 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-00-917-7577. This indicates validated use in U.S. government and defense supply chains.
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