NSN 4720-00-491-8843 IT4685A, IT-4685A, 3004111
Product Details | AIR DUCT HOSE
4720-00-491-8843 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: IT4685A, IT-4685A, 3004111, 300411-1, 300411-501, 7469601, 7-469-601, 4720-00-491-8843, 00-491-8843, 4720004918843, 004918843, 300411501
Pipe, Tubing, Hose, and Fittings | Hose and Flexible Tubing
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | 23 MAR 1972 | 00-491-8843 | 11116 ( HOSE, AIR DUCT ) |
Drawings & Photos | NSN 4720-00-491-8843
Cross Reference | NSN 4720-00-491-8843
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Technical Data | NSN 4720-00-491-8843
| Characteristic | Specifications |
|---|---|
| MATERIAL | RUBBER SYNTHETIC 1ST PLY RUBBER SYNTHETIC 2ND PLY STEEL REINFORCING WIRE |
| STYLE DESIGNATOR | A3 FULLY CONVOLUTED W/WIRE RINGS BETWEN CONVOLUTIONS |
| CROSS-SECTIONAL SHAPE STYLE | B3 ROUND |
| INSIDE DIAMETER | 3.500 INCHES NOMINAL FIRST END |
| WALL THICKNESS | 0.060 INCHES NOMINAL |
| MEASURING METHOD AND LENGTH | 9.810 INCHES NOMINAL OVERALL |
| CONNECTION TYPE | PREFORMED BOTH ENDS |
| CONNECTION STYLE | C3 ROUND BOTH ENDS |
| END INSIDE DIAMETER | 3.500 INCHES NOMINAL BOTH ENDS |
| END OVERALL LENGTH | 1.620 INCHES NOMINAL BOTH ENDS |
| (NON-CORE DATA) TEMP RANGE | -65.0 TO 200.0 DEG FAHRENHEIT |
| MANUFACTURERS CODE | 70628 |
| DESIGN CONTROL REFERENCE | 300411-1 |
Restrictions/Controls & Freight Information | NSN 4720-00-491-8843
| 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 |
|---|---|---|
| NMF Description | 051035 | DUCTS:AIR SYSTEM |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 736 | unknown |
| Originating Activity Code | KE | Naval ICP Philadelphia, PA 19111 |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | B | Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials. |
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | 9 | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |
Management | NSN 4720-00-491-8843
Navy| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| Special Material Content | 9 | Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| 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 |