NSN 4720-00-684-7498 AD1109446, AD-1109-4-46, FT2021
Product Details | AIR DUCT HOSE
4720-00-684-7498 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.
Part Alternates: AD1109446, AD-1109-4-46, FT2021, FT-2021, FT2021446, FT-2021-4-46, FT2022446, FT-2022-4-46, FT337A446, FT-337A-4-46, FT337B, FT-337B, FT337B446, FT-337B-4-46, GH12A, GH12A446, GH12A-4-46, 025101000111, 0251-0100-0111, 4720-00-684-7498, 00-684-7498, 4720006847498, 006847498
Pipe, Tubing, Hose, and Fittings | Hose and Flexible Tubing
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | 01 JAN 1963 | 00-684-7498 | 11116 ( HOSE, AIR DUCT ) |
Cross Reference | NSN 4720-00-684-7498
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 0251-0100-0111 | 30299 | FLEXIBLE TECHNOLOGIES INC |
| AD-1109-4-46 | 21868 | HBD INDUSTRIES INC DIV HBD/THERMOID INC |
| FT-2021 | 30299 | FLEXIBLE TECHNOLOGIES INC |
| FT-2021-4-46 | 30299 | FLEXIBLE TECHNOLOGIES INC |
| FT-2022-4-46 | 30299 | FLEXIBLE TECHNOLOGIES INC |
| FT-337A-4-46 | 30299 | FLEXIBLE TECHNOLOGIES INC |
| FT-337B | 30299 | FLEXIBLE TECHNOLOGIES INC |
| FT-337B-4-46 | 30299 | FLEXIBLE TECHNOLOGIES INC |
| GH12A | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE |
| GH12A-4-46 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE |
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Restrictions/Controls & Freight Information | NSN 4720-00-684-7498
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Precious Metals Indicator Code: | U | Precious metal type is unknown |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||
Management | NSN 4720-00-684-7498
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9C | Navy-owned stocks of defense construction material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | S9C | Defense Supply Center Columbus Columbus, OH 43215 |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | Y | TERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



