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129665-01 — RING ASSEMBLY,ELECTRICAL CONTACT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

129665-01: RING ASSEMBLY,ELECTRICAL CONTACT.

RING ASSEMBLY,ELECTRICAL CONTACT. Key specifications include width: 0.027 INCHES NOMINAL IN, diameter: 0.092 INCHES NOMINAL IN, overall_length: 1.230 INCHES NOMINAL IN, overall_diameter: 0.906 INCHES NOMINAL IN, surface_treatment: GOLD RING, fsc_application_data: GYROSCOPE,DISPLACEMENT. This part is cataloged in the U.S.

Government catalog under NSN 5977-00-686-4646, 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
129665-01
NSN: 5977-00-686-4646
FSC: 5977 — Electrical Contact Brushes and Electrodes
CAGE: 35351 — GE AVIATION SYSTEMS LLC (USA)
SPECIFICATIONS
width0.027 INCHES NOMINAL IN
diameter0.092 INCHES NOMINAL IN
overall_length1.230 INCHES NOMINAL IN
overall_diameter0.906 INCHES NOMINAL IN
surface_treatmentGOLD RING
fsc_application_dataGYROSCOPE,DISPLACEMENT
contact_ring_quantity15
mounting_configurationTHREE 0.083 IN. DIA MTG HOLESEQUALLYY SPACED ON 0.750 IN. BOLT CIRCLE IN
NSN5977-00-686-4646
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RING ASSEMBLY,ELECTRICAL CONTACT TITLE COMPONENT PN 129665-01 MFR RING ASSEMBLY,ELECTRIC
KEY FEATURES
•
FSC APPLICATION DATA: GYROSCOPE,DISPLACEMENT
•
OVERALL DIAMETER: 0.906 INCHES NOMINAL IN
•
DIAMETER: 0.092 INCHES NOMINAL IN
•
SURFACE TREATMENT: GOLD RING
•
MOUNTING CONFIGURATION: THREE 0.083 IN. DIA MTG HOLESEQUALLYY SPACED ON 0.750 IN. BOLT CIRCLE IN
•
WIDTH: 0.027 INCHES NOMINAL IN
•
CONTACT RING QUANTITY: 15
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATAGYROSCOPE,DISPLACEMENT
OVERALL DIAMETER0.906 INCHES NOMINAL IN
DIAMETER0.092 INCHES NOMINAL IN
OVERALL LENGTH1.230 INCHES NOMINAL IN
SURFACE TREATMENTGOLD RING
MOUNTING CONFIGURATIONTHREE 0.083 IN. DIA MTG HOLESEQUALLYY SPACED ON 0.750 IN. BOLT CIRCLE IN
WIDTH0.027 INCHES NOMINAL IN
CONTACT RING QUANTITY15
OTHER ITEMS IN FSC 5977 — Electrical Contact Brushes and Electrodes
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5977-00-001-8018 5977-00-001-8867 5977-00-002-9654 5977-00-003-0257 5977-00-003-0258 5977-00-003-0264 5977-00-003-1196 5977-00-003-1197
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 129665-01?
129665-01 is a RING ASSEMBLY,ELECTRICAL CONTACT.
What is the NSN for 129665-01?
129665-01 is cataloged in the U.S. Government catalog under NSN 5977-00-686-4646. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.