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Nut Stop MS21042-4 (Pack Of 25)

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Nut Stop MS21042-4 (Pack Of 25)

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Part numbers : RX1-MS21042-4-25 , MS21042-4 , 16613-25 , MS21042-4-25
Unit of Measure: EA

12.23 EUR / EA 12.23 EUR 12.23 € excl. VAT

12.23 EUR / EA excl. VAT

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1 EA ready to ship Tomorrow
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Up to 194 EA ready to ship on Thursday 2026-11-19
Order before 15:30 CET Tomorrow
94 EA available on request, inbound freight fee of 60 EUR applies
Special order from vendor stock.

Airfasco MS21042-4 self-locking hexagon stop nuts supplied in a pack of 25. This reduced-height, reduced-hexagon alloy-steel fastener incorporates a self-locking feature and is intended for use where the specified MS21042-4 part number is required by the applicable approved maintenance or engineering data.

  • Manufacturer: Airfasco
  • Manufacturer part number: MS21042-4
  • Additional manufacturer reference: 16613-25
  • Thread: 0.2500-28 UNJF-3B
  • Material: alloy steel
  • Finish: cadmium plated
  • Pack quantity: 25

Refer to the applicable aircraft documentation and the manufacturer’s published limitations of use before installation.

Technical documentation: Airfasco identifies the MS21042 drawing and NASM33588 limitations of use for this part family.

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