NSN 4730-00-833-7656 AN6289K20, SAE AS5179 , SAE AS54841
Product Details | TUBE FITTING LOCKNUT
4730-00-833-7656 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: AN6289K20, SAE AS5179 , SAE AS54841 , SAEAS5179, SAEAS54841, 4730-00-833-7656, 00-833-7656, 4730008337656, 008337656, 157618230
Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | 13 SEP 1967 | 00-833-7656 | 17645 ( LOCKNUT, TUBE FITTING ) |
Drawings & Photos | NSN 4730-00-833-7656
Demand History | NSN 4730-00-833-7656
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 4730-00-833-7656 | 2023-03-75 | 28 | DIBBS |
| 4730-00-833-7656 | 2022-03-81 | 11 | DIBBS |
| 4730-00-833-7656 | 2019-11-307 | 32 | DIBBS |
| 4730-00-833-7656 | 2016-06-165 | 21 | DIBBS |
| 4730-00-833-7656 | 2016-06-154 | 21 | DIBBS |
| 4730-00-833-7656 | 2014-12-356 | 15 | DIBBS |
| 4730-00-833-7656 | 2014-12-339 | 15 | DIBBS |
| 4730-00-833-7656 | 2013-11-316 | 5 | DIBBS |
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Technical Data | NSN 4730-00-833-7656
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UN |
| NOMINAL THREAD SIZE | 1.625 INCHES |
| THREAD QUANTITY PER INCH | 12 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| MATERIAL | STEEL CORROSION RESISTING OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| NUT STYLE | A391 TUBE FITTING LOCKNUT |
| NUT HEIGHT | 0.438 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 1.922 INCHES MINIMUM AND 1.954 INCHES MAXIMUM |
| PACKING RECESS DIAMETER | 1.849 INCHES MINIMUM AND 1.859 INCHES MAXIMUM |
| PACKING RECESS DEPTH | 0.049 INCHES MINIMUM AND 0.059 INCHES MAXIMUM |
| NOMINAL TUBE OUTSIDE DIAMETER | 1.250 INCHES |
| MANUFACTURERS CODE | 88044 |
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | AN6289K20 |
Restrictions/Controls & Freight Information | NSN 4730-00-833-7656
| 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 | 093486 | BOLTS,NUTS OR SCREWS, NOI (SUB 3) |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 573 | unknown |
| Originating Activity Code | 86 | NASA Kennedy Space Center Kennedy Space Center, FL 32899 |
| 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 4730-00-833-7656
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 |