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66-76 — Technical Data Sheet

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— · 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

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include shape: STRAIGHT, end_type: CORRUGATED, material: CELLULOSE OVERALL, tube_type: PENTODE, body_style: STRAIGHT SHAPE, EXTERNAL COUPLING, shell_type: SOLID. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3460-00-528-2355, 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
66-76
NSN: 3460-00-528-2355
FSC: 3460
CAGE: 01212 — FEDERAL-MOGUL CORP GOVERNMENT SALES DEPT (USA)
SPECIFICATIONS
shapeSTRAIGHT
end_typeCORRUGATED
materialCELLULOSE OVERALL
tube_typePENTODE
body_styleSTRAIGHT SHAPE, EXTERNAL COUPLING
shell_typeSOLID
body_length1.687 INCHES NOMINAL IN
wheel_styleWHEEL W/ HUB
thread_class2A A
usage_designMETALWORKING
opening_width0.543 INCHES NOMINAL IN
overall_width0.781 INCHES NOMINAL IN
NSN3460-00-528-2355
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR,RECEPTACLE,ELECTRICAL TITLE COMPONENT PN 66-76 MFR CONNECTOR,RECEPTACLE,E
KEY FEATURES
•
SCREEN GRIT SIZE DESIGNATOR: 80
•
SPINDLE DIAMETER: 0.125 INCHES NOMINAL IN
•
ABRASIVE BOND GRADE DESIGNATION: O MEDIUM
•
WHEEL STYLE: WHEEL W/ HUB
•
MOUNTING METHOD: SPINDLE
•
NONDEFINITIVE SPEC/STD DATA: W183 TYPE
•
SPINDLE LENGTH: 1.500 INCHES NOMINAL IN
•
ABRASIVE GRAIN STRUCTURE DESIGNATOR: 5
TECHNICAL CHARACTERISTICS (FLIS)
SCREEN GRIT SIZE DESIGNATOR80
SPINDLE DIAMETER0.125 INCHES NOMINAL IN
ABRASIVE BOND GRADE DESIGNATIONO MEDIUM
WHEEL STYLEWHEEL W/ HUB
MOUNTING METHODSPINDLE
NONDEFINITIVE SPEC/STD DATAW183 TYPE
SPINDLE LENGTH1.500 INCHES NOMINAL IN
ABRASIVE GRAIN STRUCTURE DESIGNATOR5
OVERALL THICKNESS0.250 INCHES NOMINAL IN
WHEEL DIAMETER0.500 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
KC-79-131Interchangeable
interchangeable cross-reference
interchangeable
126732-0031Interchangeable
interchangeable cross-reference
interchangeable
62B3000-32Interchangeable
interchangeable cross-reference
interchangeable
39746-4Interchangeable
interchangeable cross-reference
interchangeable
D39746-4Interchangeable
interchangeable cross-reference
interchangeable
7164417P90Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 66-76?
66-76 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace 66-76?
There are 26 known substitutes for 66-76: KC-79-131, 126732-0031, 62B3000-32 and 23 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 66-76?
66-76 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3460-00-528-2355. 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: September 2026