NSN 3040-01-646-5639 588-7666739 ITEM 10 , 5887666739ITEM10, 01-646-5639
Product Details | SHOULDERED SHAFT
3040-01-646-5639 A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. It must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (AA), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. The ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. It is not designed for use in aligning by fitting into corresponding holes of another item. For items used to support rotating members see AXLE(1), SHOULDERED. For items not having any of the above conditions see PIN, SHOULDER, HEADLESS. Excludes SHAFT(1), STRAIGHT; and AXLE(1), STRAIGHT.
Part Alternates: 588-7666739 ITEM 10 , 5887666739ITEM10, 3040-01-646-5639, 01-646-5639, 3040016465639, 016465639
Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 2015204 | 01-646-5639 | 22914 ( SHAFT, SHOULDERED ) |
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Technical Data | NSN 3040-01-646-5639
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 304 |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A276, TY 304, COND B, CF ASSN STD SINGLE MATERIAL RESPONSE |
| FIRST END STYLE | CIRCULAR GROOVED |
| FIRST END GROOVE WIDTH | 0.250 INCHES NOMINAL |
| FIRST END GROOVE DIAMETER | 0.438 INCHES NOMINAL |
| FIRST END DISTANCE FROM END TO GROOVE | 0.250 INCHES NOMINAL |
| FIRST END DIAMETER | 0.656 INCHES NOMINAL |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | PLAIN |
| SECOND END DIAMETER | 0.668 INCHES NOMINAL |
| LARGEST STEP DIAMETER | 0.668 INCHES NOMINAL |
| OVERALL LENGTH | 2.000 INCHES NOMINAL |
| STEP QUANTITY | 2 |
| III END ITEM IDENTIFICATION | DOOR, AIRCRAFT ELEVATOR |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | SHAFT, BEARING |
Restrictions/Controls & Freight Information | NSN 3040-01-646-5639
| Category | Code | Description |
|---|---|---|
| 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. |
| 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 3040-01-646-5639
| 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 | J | NOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



