NSN 4730-01-213-4182 N20520A, 01-213-4182, 012134182
Product Details | TUBE FITTING LOCKNUT
4730-01-213-4182 An item with internal machine threads designed to fit the external machine threads of a tube fitting. It has flat faces, one of which has a counterbored recess to accommodate packing, packing or sealing ring(s), gasket(s), and the like. The item, when installed, provides a method of locking and sealing the connection. See also LOCKNUT, PIPE; NUT (1), TUBE COUPLING and NUT (1), PLAIN, HEXAGON.
Part Alternates: N20520A, 4730-01-213-4182, 01-213-4182, 4730012134182, 012134182
Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | 26 JUL 1985 | 01-213-4182 | 17645 ( LOCKNUT, TUBE FITTING ) |
Demand History | NSN 4730-01-213-4182
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| N20520A | 2024-01-02 | 13 | DIBBS |
| N20520A | 2023-12-355 | 13 | DIBBS |
| N20520A | 2022-03-90 | 8 | DIBBS |
| N20520A | 2022-03-60 | 5 | DIBBS |
| N20520A | 2022-02-45 | 3 | DIBBS |
| N20520A | 2022-02-32 | 3 | DIBBS |
| 4730-01-213-4182 | 2018-01-22 | 3 | DIBBS |
| 4730-01-213-4182 | 2015-04-98 | 4 | DIBBS |
| 4730-01-213-4182 | 2011-02-43 | 2 | DIBBS |
Cross Reference | NSN 4730-01-213-4182
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| N20520A | 08118 | EATON AVIATION CORPORATION |
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Technical Data | NSN 4730-01-213-4182
| Characteristic | Specifications |
|---|---|
| THREAD DIRECTION | RIGHT-HAND |
| SURFACE TREATMENT | ANODIZE OVERALL |
| MATERIAL | ALUMINUM ALLOY 2024 OVERALL |
| HOLE TYPE AND QUANTITY | 8 DRILLED |
| THREAD QUANTITY PER INCH | 16 |
| SPECIAL FEATURES | DYED BLUE |
| NOMINAL TUBE OUTSIDE DIAMETER | 2.000 INCHES |
| NOMINAL THREAD SIZE | 2.750 INCHES |
| END ITEM IDENTIFICATION | USED ON AIRFRAME |
| THREAD CLASS | 3B |
| NUT HEIGHT | 0.406 INCHES NOMINAL |
| THREAD SERIES | UN |
Restrictions/Controls & Freight Information | NSN 4730-01-213-4182
| 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 |
|---|---|---|
| NMF Description | 013540 | ALUM NUTS |
| Less than car load rating | ||
| Less than truck load rating | Q | 70.0 |
| Water commodity Code | 576 | unknown |
| Originating Activity Code | AX | Defense Supply Center Columbus Columbus, OH 43216-5000 |
| 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 4730-01-213-4182
Navy| 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 | Z | INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |