NSN 4730-01-442-1018 2503178001, 2503178-001, 01-442-1018
Product Details | FLEXIBLE TUBE COUPLING ASSEMBLY
4730-01-442-1018 A multipiece gasket sealed item specifically designed for joining plain end ferruled tubing or beaded end tubing that will accommodate angular misalignment, axial motion and permits expansion and contraction of the tubing. It may be disconnected for seal replacement without disturbing the rest of the line. The seals are not normally furnished with the item. For rigid type items see COUPLING, TUBE; and UNION, TUBE.
Part Alternates: 2503178001, 2503178-001, 4730-01-442-1018, 01-442-1018, 4730014421018, 014421018
Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | 05 MAR 1997 | 01-442-1018 | 32834 ( COUPLING ASSEMBLY, TUBE, FLEXIBLE ) |
Demand History | NSN 4730-01-442-1018
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 4730-01-442-1018 | 2025-02-35 | 20 | United States |
| 2503178-001 | 2023-03-61 | 202 | DIBBS |
| 2503178-001 | 2022-10-291 | 113 | DIBBS |
| 2503178-001 | 2022-04-118 | 113 | DIBBS |
| 2503178-001 | 2020-11-317 | 152 | DIBBS |
| 4730-01-442-1018 | 2018-08-242 | 116 | DIBBS |
| 4730-01-442-1018 | 2018-06-179 | 80 | DIBBS |
| 4730-01-442-1018 | 2017-07-199 | 72 | DIBBS |
| 4730-01-442-1018 | 2015-03-82 | 86 | DIBBS |
| 4730-01-442-1018 | 2012-08-222 | 103 | DIBBS |
| 4730-01-442-1018 | 2011-11-334 | 55 | DIBBS |
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Related Products | NSN 4730-01-442-1018
Technical Data | NSN 4730-01-442-1018
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | U3 FLEXIBLE COUPLING ASSEMBLY |
| SPECIAL FEATURES | TWO CLAMPS INCLUDED |
| III END ITEM IDENTIFICATION | ENVIROVAC VACUUM TOILET ASSEMBLY,WALL MOUNTED P/N 5999014 |
Restrictions/Controls & Freight Information | NSN 4730-01-442-1018
| 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: | A | Item does not contain precious metal |
| 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 4730-01-442-1018
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| 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 | D | DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



