HW3X polyolefin heat shrink is self-sealing and offers excellent protection under adverse conditions. The standard HW3X heat shrink is provided with sealant for waterproofing and protection in underwater and underground conditions. HW3X tubing sealant can be made lead, steel, aluminum, copper, and all standard plastic and elastomeric insulating materials.
This HW3X heat shrink tubing (Alternate Part# HW3X07S48B):
- 0.750-inch diameter
- Includes sealant
- 48-inches in length
Features:
- Polymer tubing has excellent insulating, abrasion-resisting, and strain-relief properties
- Seals over lead, steel, aluminum, copper and all standard plastic and elastomeric insulating
- available with or without sealant
- Applicable Specifications: SAE-AMS-DTL-23053/15, Class 1*
- Operating Temperature Range: -67°F (-55°C) to 194°F (90°C)
- Shrink Ratio: 3 to 1
- Shrink Temperature: 250°F (121°C)
- Recommended Heat Gun: 500°F (260°C)
- Standard Colors: Black
Product Codes | |
|---|---|
| Mfr Part No: | HW3X-07-S-48BK |
| ECCN: | EAR99 |
| SAE: | SAE-AMS-DTL-23053/15, Class 1* |
| SCHEDULE B CODE: | 3902.30.0000 |
Minimum Expanded I.D.: 0.750 in (19.05 mm)Maximum Recovered I.D.: 0.220 in (5.59 mm)Recovered Wall Thickness: 0.095 in (2.41 mm)
- Stock: Out of Stock
- Manufacturer Part #: HW3X-07-S-48BK
Aircraft Fitment Finder
Returns & refund summary
- 30-day return window — with prior return authorization, unopened in original packaging.
- Restocking fee: 20% on unopened items, 30% on open-box items.
- Refund processing fee: 5.51% applies only to customer-remorse returns and customer-initiated cancellations. If a problem is our fault (our cancellation, unavailability, wrong item, confirmed defect, or shipping damage) your refund is 100% with no fees.
- Return shipping: paid by buyer on customer-remorse returns; we pay return shipping when the problem is our fault.
- Non-returnable categories: installed/used parts, special-order or rebuilt items, programmed items (incl. ELTs), batteries, AOG-priority orders, international orders.
Full terms: Return Policy.
Authenticity & authorization
We source products from manufacturers, authorized distributors, and established aviation suppliers as applicable. We are an independent reseller; we do not claim direct dealer or authorized-representative status for any brand. Documentation, source, and warranty eligibility vary by product and are confirmed on request.
See our full Manufacturer Authorizations page for the current per-brand status.
Need traceability paperwork?
If your installation requires FAA Form 8130-3, manufacturer Certificate of Conformance, or other traceability documentation, please call 1-877-722-8727 or email [email protected] before placing the order so we can confirm what is available for this part.
Shipping
Standard ground, expedited, and AOG shipping options are available at checkout. Full shipping-cost tiers and timelines are published on our Delivery Information page.
