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Technical Data Sheet
PartsTable / COMPONENT / 37717
37717 ✓ Verified by PartsTable
Lindy · 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 Lindy industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, bore_style: STRAIGHT SPLINE BOTH ENDS, style_designator: PROTRUDING HUBS, hub_style_designator: PLAIN BOTH ENDS, bore_nominal_diameter: 0.812 INCHES BOTH ENDS IN, end_item_identification: SEAWOLF CLASS (SSN). This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-01-444-3884, 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
37717
NSN: 3020-01-444-3884
FSC: 3020
CAGE: 07270 — MOOG INC. DBA AMPAC-ISP CORP (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
bore_styleSTRAIGHT SPLINE BOTH ENDS
style_designatorPROTRUDING HUBS
hub_style_designatorPLAIN BOTH ENDS
bore_nominal_diameter0.812 INCHES BOTH ENDS IN
end_item_identificationSEAWOLF CLASS (SSN)
NSN3020-01-444-3884
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Lindy GEAR,SPUR TITLE COMPONENT PN 37717 MFR Lindy GEAR,SPUR
KEY FEATURES
•
BORE NOMINAL DIAMETER: 0.812 INCHES BOTH ENDS IN
•
STYLE DESIGNATOR: PROTRUDING HUBS
•
BORE STYLE: STRAIGHT SPLINE BOTH ENDS
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
•
HUB STYLE DESIGNATOR: PLAIN BOTH ENDS
TECHNICAL CHARACTERISTICS (FLIS)
BORE NOMINAL DIAMETER0.812 INCHES BOTH ENDS IN
STYLE DESIGNATORPROTRUDING HUBS
BORE STYLESTRAIGHT SPLINE BOTH ENDS
MATERIALSTEEL CORROSION RESISTING OVERALL
END ITEM IDENTIFICATIONSEAWOLF CLASS (SSN)
HUB STYLE DESIGNATORPLAIN BOTH ENDS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
1980-38820-3Interchangeable
interchangeable cross-reference
interchangeable
1985-37715Interchangeable
interchangeable cross-reference
interchangeable
1977-39905 ITEM 3Interchangeable
interchangeable cross-reference
interchangeable
505-6405402-AY85Interchangeable
interchangeable cross-reference
interchangeable
1985-37715-TDInterchangeable
interchangeable cross-reference
interchangeable
211049731Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 37717?
37717 is a GEAR,SPUR manufactured by Lindy.
What parts can replace 37717?
There are 9 known substitutes for 37717: 1980-38820-3, 1985-37715, 1977-39905 ITEM 3 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 37717?
37717 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-01-444-3884. 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