4720-00-317-0840
Air Duct Hose
4720003170840 003170840 8B784618-91
A flexible, tubular item of light wall construction. It must have single or multiple layers of nonmetallic material, but may contain metal wire reinforcement, foil type liner, and/or woven or braided cover. It is designed to convey under low pressure gaseous material, such as air and fumes, and light weight solid materials, such as dust, powders, and fibers. For items with couplings, see HOSE ASSEMBLY, AIR DUCT. For items of sleeve section design rated for high pressure use, see SLEEVE, SEAL, COUPLING. Excludes hose, nonmetallic. View more Air Duct Hose
November 2023
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Restrictions 4720-00-317-0840
4720-00-317-0840 is a Air Duct Hose that does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. This item is considered a low risk when released from the control of the Department of Defense. The item may still be subject to the requirements of the Export Administration Regulations (EAR) and the Code of Federal Regulations (CFR). This item is not suspected to be hazardous. The precious metals content of this item is unknown.
Approved Sources 4720-00-317-0840
- Part Number
- Manufacturer
- Status
- 8B784618-91
- Manufacturer
- 89446 - Hiller Aircraft Corporation (Active)
- Primary Buy
- Primary Buy