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PartsTable / COMPONENT / 1751640
1751640 ✓ 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

RING ASSEMBLY,ELECTRICAL CONTACT. Key specifications include width: 0.035 INCHES NOMINAL IN, diameter: 0.060 INCHES NOMINAL IN, overall_length: 0.603 INCHES NOMINAL IN, overall_diameter: 0.218 INCHES NOMINAL IN, fsc_application_data: GYROSCOPE,RATE, mounting_configuration: SHAFT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5977-00-738-1643, 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
1751640
NSN: 5977-00-738-1643
FSC: 5977
CAGE: 07187 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL (USA)
SPECIFICATIONS
width0.035 INCHES NOMINAL IN
diameter0.060 INCHES NOMINAL IN
overall_length0.603 INCHES NOMINAL IN
overall_diameter0.218 INCHES NOMINAL IN
fsc_application_dataGYROSCOPE,RATE
contact_ring_quantity5
mounting_configurationSHAFT
NSN5977-00-738-1643
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RING ASSEMBLY,ELECTRICAL CONTACT TITLE COMPONENT PN 1751640 MFR RING ASSEMBLY,ELECTRIC
KEY FEATURES
•
FSC APPLICATION DATA: GYROSCOPE,RATE
•
DIAMETER: 0.060 INCHES NOMINAL IN
•
OVERALL DIAMETER: 0.218 INCHES NOMINAL IN
•
MOUNTING CONFIGURATION: SHAFT
•
CONTACT RING QUANTITY: 5
•
WIDTH: 0.035 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
FSC APPLICATION DATAGYROSCOPE,RATE
OVERALL LENGTH0.603 INCHES NOMINAL IN
DIAMETER0.060 INCHES NOMINAL IN
OVERALL DIAMETER0.218 INCHES NOMINAL IN
MOUNTING CONFIGURATIONSHAFT
CONTACT RING QUANTITY5
WIDTH0.035 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
21315133Interchangeable
interchangeable cross-reference
interchangeable
97871R91Interchangeable
interchangeable cross-reference
interchangeable
1947261Interchangeable
interchangeable cross-reference
interchangeable
9808-020Interchangeable
interchangeable cross-reference
interchangeable
F437Interchangeable
interchangeable cross-reference
interchangeable
29108Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1751640?
1751640 is a RING ASSEMBLY,ELECTRICAL CONTACT.
What parts can replace 1751640?
There are 10 known substitutes for 1751640: 21315133, 97871R91, 1947261 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1751640?
1751640 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5977-00-738-1643. 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