Verified recordStandard · AN (Aeronautical Standards Group, CAGE 88044)Updated 2026-09-14
AN320-12
Identifies the part as a plain, castellated shear nut, designed for use with devices subject to shearing stress only. Specifies the thread size as 3/4-16 UNF. Identifies the part as an Air Force-Navy Aeronautical Standard. Governed by the AN standard series, administered by Aeronautical Standards Group.
Part number dissection
ANIdentifies the part as an Air Force-Navy Aeronautical Standard.
320Identifies the part as a plain, castellated shear nut, designed for use with devices subject to shearing stress only.
-12Specifies the thread size as 3/4-16 UNF.
Specifications
Standard seriesAN
Specification ownerAeronautical Standards Group · CAGE 88044
Base codeIdentifies the part as a plain, castellated shear nut, designed for use with devices subject to shearing stress only.
Finish / variantSpecifies the thread size as 3/4-16 UNF.
Acceptable alternates
AN320C-12stainless steel, passivated finish
Confirm acceptability against your drawing before ordering.
Availability
SupplyVerified supply chain on file
Lead timeQuoted on request
TraceabilityFull documentation with every shipment
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BTEK Components MFG LLC · Largo, FloridaPart data compiled and verified by BTEK's sourcing engine.