SQUIB (P/N m861-355) - Serviceable
P/N: m861-355
Category: Safety & Emergency Equipment
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Available Inventory
| Condition | Price | Stock |
|---|---|---|
| Serviceable | $450.00 | 2 Available |
Product Description
The m861-355 is an electrically initiated pyrotechnic cartridge that ruptures fire-extinguisher bottles in aircraft engine and APU fire-suppression systems. Upon cockpit command, the squib detonates to release pressurized fire-suppressing agent into the engine compartment or APU enclosure. This initiator conforms to MIL-DTL-23659 aerospace standards for reliability and safety-critical performance.
Installation and replacement must follow the aircraft maintenance manual and approved fire-extinguisher system documentation to ensure proper function during emergency conditions.
Please note: Product descriptions are provided for informational purposes. Always refer to your aircraft's Illustrated Parts Catalog (IPC) to verify part compatibility and specifications.
Frequently Asked Questions
What is the SQUIB (P/N m861-355)?
The m861-355 is an electrically initiated pyrotechnic cartridge that ruptures fire-extinguisher bottles in aircraft engine and APU fire-suppression systems. Upon cockpit command, the squib detonates to release pressurized fire-suppressing agent into the engine compartment or APU enclosure.
Is the m861-355 a PMA or OEM part?
The SQUIB may be available as an OEM (Original Equipment Manufacturer) or PMA (Parts Manufacturer Approval) part depending on condition and source. Both carry FAA certification for airworthiness. Currently available in: Serviceable. Contact us for sourcing details.
Does the m861-355 include installation hardware?
Installation hardware requirements vary by application. Check your aircraft's Structural Repair Manual (SRM) or Illustrated Parts Catalog (IPC) for the complete installation kit requirements for the SQUIB. We stock related hardware and can help identify companion parts.
Can the m861-355 be shipped internationally?
Yes, we ship airframe components worldwide. International orders typically arrive within 3-14 business days depending on destination. Export documentation and customs forms are included. Contact us for international shipping quotes on the m861-355.
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