CLAMP (P/N an737tw91) - New Surplus
P/N: an737tw91
Category: Lighting
This product requires a custom quote. Please contact our sales team for pricing information or submit an RFQ (Request for Quote).
Available Inventory
| Condition | Stock |
|---|---|
| New Surplus | 4 Available |
Product Description
The AN737 is a tangential-worm hose clamp designed to secure flexible hose connections at nipple interfaces throughout aircraft systems. Its worm-drive mechanism provides adjustable, even compression that maintains hose retention without over-tightening. Constructed from corrosion-resistant steel with a zinc-plated finish, the clamp withstands fuel, oil, and hydraulic exposure in engine compartments and airframe installations.
Install by positioning the clamp over the hose-to-fitting connection and tightening the worm screw incrementally until snug. Follow aircraft maintenance documentation and FAA AC 43.13-1B guidance for proper sizing and torque specifications.
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 CLAMP (P/N an737tw91)?
The AN737 is a tangential-worm hose clamp designed to secure flexible hose connections at nipple interfaces throughout aircraft systems. Its worm-drive mechanism provides adjustable, even compression that maintains hose retention without over-tightening.
Is the an737tw91 a PMA or OEM part?
The CLAMP 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: New Surplus. Contact us for sourcing details.
Does the an737tw91 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 CLAMP. We stock related hardware and can help identify companion parts.
Can the an737tw91 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 an737tw91.
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