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NAS1291X8 Stop Nut

NAS1291X8 Stop Nut

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Part numbers : RX1-NAS1291X8 , 16630-1 , NAS1291X8
Unit of Measure: EA

6.34 EUR / EA 6.34 EUR 6.34 € excl. VAT

6.34 EUR / EA excl. VAT

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Availability
Up to 7 EA ready to ship on Thursday 2026-08-27
Order before 16:00 CET Tomorrow
Up to 32 EA ready to ship on Monday 2026-08-31
Order before 16:00 CET Tomorrow
4 EA available on request, fees apply
Special order from vendor stock.

The NAS1291X8 is an all-metal hex stop nut for aerospace hardware applications. It is identified by manufacturer part number 16630-1 and features a 1/2-20 thread.

  • Part number: NAS1291X8
  • Manufacturer part number: 16630-1
  • Type: all-metal hex stop nut
  • Thread: 1/2-20
  • Specified for high-temperature installations up to 232 °C (450 °F)
  • Carbon-steel construction specified to QQ-P-416C
  • Unit of supply: each

Please verify the required part number, thread, material specification, and applicable maintenance data before installation.

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