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PartsTable / COMPONENT / 170720-7
170720-7 ✓ 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,ANTIBACKLASH,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL TEETH, style_designator: PROTRUDING HUB, attachment_method: MOUNTING HOLE, surface_treatment: ANODIZE BODY, hub_style_designator: SPLIT FIRST END, nominal_outside_diameter: 2.2916 INCHES IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-00-275-2052, 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
170720-7
NSN: 3020-00-275-2052
FSC: 3020
CAGE: 24930 — L3HARRIS TECHNOLOGIES, INC DIV SPACE & AIRBORNE SYSTEMS (USA)
SPECIFICATIONS
materialSTEEL TEETH
style_designatorPROTRUDING HUB
attachment_methodMOUNTING HOLE
surface_treatmentANODIZE BODY
hub_style_designatorSPLIT FIRST END
nominal_outside_diameter2.2916 INCHES IN
NSN3020-00-275-2052
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR,ANTIBACKLASH,SPUR TITLE COMPONENT PN 170720-7 MFR GEAR,ANTIBACKLASH,SPUR
KEY FEATURES
•
ATTACHMENT METHOD: MOUNTING HOLE
•
NOMINAL OUTSIDE DIAMETER: 2.2916 INCHES IN
•
MATERIAL: ALUMINUM ALLOY BODY
•
SURFACE TREATMENT: PASSIVATE HUB
•
STYLE DESIGNATOR: PROTRUDING HUB
•
HUB STYLE DESIGNATOR: SPLIT FIRST END
TECHNICAL CHARACTERISTICS (FLIS)
ATTACHMENT METHODMOUNTING HOLE
NOMINAL OUTSIDE DIAMETER2.2916 INCHES IN
MATERIALALUMINUM ALLOY BODY
MATERIALSTEEL TEETH
SURFACE TREATMENTPASSIVATE HUB
STYLE DESIGNATORPROTRUDING HUB
HUB STYLE DESIGNATORSPLIT FIRST END
SURFACE TREATMENTANODIZE BODY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
102-272Interchangeable
interchangeable cross-reference
interchangeable
139A905256Interchangeable
interchangeable cross-reference
interchangeable
0683-2725Interchangeable
interchangeable cross-reference
interchangeable
6267PInterchangeable
interchangeable cross-reference
interchangeable
170720Interchangeable
interchangeable cross-reference
interchangeable
170720-5Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 170720-7?
170720-7 is a GEAR,ANTIBACKLASH,SPUR.
What parts can replace 170720-7?
There are 11 known substitutes for 170720-7: 102-272, 139A905256, 0683-2725 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 170720-7?
170720-7 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-00-275-2052. 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