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Nut Shear AN320-4

Nut Shear AN320-4

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Part numbers : RX1-AN320-4 , 20422-10 , HWNAN320-4 , 20422-5 , AN320-4 , AN320-4
Unit of Measure: EA

2.02 EUR / EA 2.02 EUR 2.02 € excl. VAT

2.02 EUR / EA excl. VAT

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Available as part of a kit RX1-04-00350
Availability
240 EA ready to ship Today
Order before 15:30 CET Today
Up to 990 EA ready to ship on Monday 2026-08-10
Order before 15:30 CET Today
Up to 2,676 EA ready to ship on Thursday 2026-08-13
Order before 15:30 CET Today
533 EA available on request, fees apply
Special order from vendor stock.

The Airfasco AN320-4 is a castellated shear nut for aviation hardware applications where the fastener is subject to shearing stress only. Its castellated slots accommodate a cotter pin to provide positive retention when used with a suitably drilled fastener.

  • Part number: AN320-4
  • Additional manufacturer part numbers: 20422-10, 20422-5
  • Thread size: 1/4-28
  • Steel construction with cadmium plating per QQ-P-416A, Type II, Class 3
  • AN320 thin-pattern shear-nut design

Suitable for maintenance and assembly tasks using compatible clevis bolts or threaded taper pins. Confirm the required part number, thread form and applicable maintenance data before installation.

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