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Westach Temperature Probe 1/4X28 Thd 4 Lead 399W Non-TSO

Factory-direct distributor Roctexo Aerospace is a factory-direct distributor for Westach, the manufacturer of this product. We welcome requests for any quantity of this product, as well as for other products manufactured by Westach.
https://www.roctexo.com/web/image/product.template/61486/image_1920?unique=72c8ba7
Part numbers : RX1-10-01234 , 399W , ASS-10-01234 , 10-01234
Unit of Measure: EA

67.09 EUR / EA 67.09 EUR 67.09 € excl. VAT

67.09 EUR / EA excl. VAT

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Availability
Up to 7 EA ready to ship on Monday 2026-10-12
Order before 17:00 CET Today
Up to 16 EA ready to ship on Thursday 2026-10-15
Order before 17:00 CET Today
17 EA available on request, inbound freight fee of 60 EUR applies
Special order from vendor stock.

The Westach 399W is a non-TSO temperature sender with a 1/4-28 threaded mounting and four-lead cable. It has a nominal 6 mm sensing tip and an approximately 1.2 m lead.

Specified resistance is 1,750 ohms at 100°F (38°C). Westach identifies part number 399W for use with its 2A3-1 carburettor-temperature gauge.

  • Manufacturer: Westach
  • Manufacturer part number: 399W
  • Thread: 1/4-28
  • Sensing-tip length: 6 mm
  • Lead length: approximately 1.2 m
  • Resistance: 1,750 ohms at 100°F (38°C)
  • Approval status: not EASA/FAA approved (non-TSO)
  • Unit of supply: each

Please verify the required thread, electrical characteristics and instrument suitability before installation.

Manufacturer product information

Overview

Temperature sender 1/4X28 THD, 1/4" tip, 4' lead, 1,750 ohms @ 100°F.

Made in USA



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