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Nut Stop MS21042-5

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Nut Stop MS21042-5

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Part numbers : RX1-MS21042-5 , 5310-00-807-1469 , 16616-10 , 16616-5 , MS21042-5 , MS21042-5
Unit of Measure: EA

1.77 EUR / EA 1.77 EUR 1.77 € excl. VAT

1.77 EUR / EA excl. VAT

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25 EA ready to ship Today
Order before 15:30 CET Today
Up to 2,532 EA ready to ship on Monday 2026-09-28
Order before 15:30 CET Today
2,689 EA available on request, fees apply
Special order from vendor stock.

The Airfasco MS21042-5 is a self-locking, reduced-height hex stop nut for aerospace fastening applications. It features a 5/16-24 UNJF-3B thread and a ring-base configuration.

  • Manufacturer part number: MS21042-5
  • Manufacturer cross-references: 16616-5, 16616-10
  • Thread: 5/16-24 UNJF-3B
  • Configuration: self-locking reduced-height hex nut with ring base
  • Material: alloy steel
  • Finish: cadmium plated
  • Temperature classification: 450 °F
  • NSN: 5310-00-807-1469
  • Unit of measure: each

Please verify the part number, thread form, applicable drawing and installation limitations against the requirements of the intended assembly before use.

Relevant manufacturer documentation: MS21042 drawing and MS33588 limitations of use.

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