Standard · AN (Aeronautical Standards Group, CAGE 88044)Updated 2026-10-01
AN310-3
Plain, castellated, airframe nut. Specifies the thread size as 10-32. Air Force/Navy Aeronautical Standard. Governed by the AN standard series, administered by Aeronautical Standards Group.
Part number dissection
ANAir Force/Navy Aeronautical Standard.
310Plain, castellated, airframe nut.
-3Thread size as 10-32.
Specifications
Standard seriesAN
Specification ownerAeronautical Standards Group · CAGE 88044
Base codePlain, castellated, airframe nut.
Finish / variantThread size as 10-32.
Acceptable alternates
404-100This part number is superseded by AN310-3.
Confirm acceptability against your drawing before ordering.
Availability
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.