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PartsTable / COMPONENT / 8-6PC77
8-6PC77 ✓ 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,WORM is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, face_type: STRAIGHT, bore_style: PLAIN BOTH ENDS, helix_angle: 80.7664 DEGREES, pitch_diameter: 0.5440 INCHES NOMINAL IN, pressure_angle: 14.5000 DEGREES. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-00-517-2364, 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
8-6PC77
NSN: 3020-00-517-2364
FSC: 3020
CAGE: 47496 — THE DEWEY ELECTRONICS CORPORATION DIV PITOMETER LOG DIVISION (USA)
SPECIFICATIONS
materialSTEEL OVERALL
face_typeSTRAIGHT
bore_stylePLAIN BOTH ENDS
helix_angle80.7664 DEGREES
pitch_diameter0.5440 INCHES NOMINAL IN
pressure_angle14.5000 DEGREES
style_designatorPROTRUDING HUB
face_nominal_width0.250 INCHES IN
hub_nominal_diameter0.375 INCHES FIRST END IN
hub_style_designatorPLAIN FIRST END
thread_form_quantity3
bore_nominal_diameter0.186 INCHES BOTH ENDS IN
NSN3020-00-517-2364
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR,WORM TITLE COMPONENT PN 8-6PC77 MFR GEAR,WORM
KEY FEATURES
•
PITCH DIAMETER: 0.5440 INCHES NOMINAL IN
•
THREAD FORM DIRECTION: LEFT-HAND
•
NOMINAL OUTSIDE DIAMETER: 0.600 INCHES IN
•
HUB NOMINAL DIAMETER: 0.375 INCHES FIRST END IN
•
FACE NOMINAL WIDTH: 0.250 INCHES IN
•
HELIX ANGLE: 80.7664 DEGREES
•
MATERIAL: STEEL OVERALL
•
STYLE DESIGNATOR: PROTRUDING HUB
TECHNICAL CHARACTERISTICS (FLIS)
PITCH DIAMETER0.5440 INCHES NOMINAL IN
THREAD FORM DIRECTIONLEFT-HAND
NOMINAL OUTSIDE DIAMETER0.600 INCHES IN
HUB NOMINAL DIAMETER0.375 INCHES FIRST END IN
FACE NOMINAL WIDTH0.250 INCHES IN
HELIX ANGLE80.7664 DEGREES
MATERIALSTEEL OVERALL
STYLE DESIGNATORPROTRUDING HUB
THREAD FORM QUANTITY3
BORE NOMINAL DIAMETER0.186 INCHES BOTH ENDS IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
VE804Interchangeable
interchangeable cross-reference
interchangeable
D-1639Interchangeable
interchangeable cross-reference
interchangeable
58111AInterchangeable
interchangeable cross-reference
interchangeable
SMA731262Interchangeable
interchangeable cross-reference
interchangeable
S907Interchangeable
interchangeable cross-reference
interchangeable
SMA731262-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 8-6PC77?
8-6PC77 is a GEAR,WORM.
What parts can replace 8-6PC77?
There are 9 known substitutes for 8-6PC77: VE804, D-1639, 58111A and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 8-6PC77?
8-6PC77 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-00-517-2364. 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.
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Last verified: July 2026