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Technical Data Sheet
PartsTable / COMPONENT / AN3066-12
AN3066-12 ✓ 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 LOCKNUT,ELECTRICAL CONDUIT is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY, drive_type: HEXAGON, thread_size: 1-3/16-18, thread_type: STRAIGHT, overall_thickness: 0.187 INCHES NOMINAL IN, surface_treatment: CADMIUM AND CHROMATE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5975-00-793-5550, 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
AN3066-12
NSN: 5975-00-793-5550
FSC: 5975
CAGE: 88044 — AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
drive_typeHEXAGON
thread_size1-3/16-18
thread_typeSTRAIGHT
overall_thickness0.187 INCHES NOMINAL IN
surface_treatmentCADMIUM AND CHROMATE
width_across_flats1.375 INCHES NOMINAL IN
conduit_size_accommodated0.750 INCHES NOMINAL IN
screw_thread_series_designatorUNF
NSN5975-00-793-5550
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available LOCKNUT,ELECTRICAL CONDUIT TITLE COMPONENT PN AN3066-12 MFR LOCKNUT,ELECTRICAL CON
KEY FEATURES
•
THREAD TYPE: STRAIGHT
•
WIDTH ACROSS FLATS: 1.375 INCHES NOMINAL IN
•
SURFACE TREATMENT: CADMIUM AND CHROMATE
•
MATERIAL: ALUMINUM ALLOY
•
CONDUIT SIZE ACCOMMODATED: 0.750 INCHES NOMINAL IN
•
SCREW THREAD SERIES DESIGNATOR: UNF
•
THREAD SIZE: 1-3/16-18
•
OVERALL THICKNESS: 0.187 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
THREAD TYPESTRAIGHT
WIDTH ACROSS FLATS1.375 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM AND CHROMATE
MATERIALALUMINUM ALLOY
CONDUIT SIZE ACCOMMODATED0.750 INCHES NOMINAL IN
SCREW THREAD SERIES DESIGNATORUNF
THREAD SIZE1-3/16-18
OVERALL THICKNESS0.187 INCHES NOMINAL IN
DRIVE TYPEHEXAGON
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
6-1-0500Interchangeable
interchangeable cross-reference
interchangeable
10134296Interchangeable
interchangeable cross-reference
interchangeable
083-4Interchangeable
interchangeable cross-reference
interchangeable
A25984Interchangeable
interchangeable cross-reference
interchangeable
6-2-16Interchangeable
interchangeable cross-reference
interchangeable
AN3066Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AN3066-12?
AN3066-12 is a LOCKNUT,ELECTRICAL CONDUIT.
What parts can replace AN3066-12?
There are 20 known substitutes for AN3066-12: 6-1-0500, 10134296, 083-4 and 17 more. Substitute compatibility should be verified for your specific system.
Is AN3066-12 still available?
AN3066-12 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026