NSN 3040-01-226-3747 BB-19, 8031385623, 803-1385623
Product Details | SHOULDERED SHAFT
3040-01-226-3747 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: BB-19, 8031385623, 803-1385623, 803138562310222, 803-1385623-102-22, BB19, 3040-01-226-3747, 01-226-3747, 3040012263747, 012263747
Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 15 FEB 1986 | 01-226-3747 | 22914 ( SHAFT, SHOULDERED ) |
Demand History | NSN 3040-01-226-3747
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 8031385623 | 2019-05-133 | 1 | US |
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Technical Data | NSN 3040-01-226-3747
| Characteristic | Specifications |
|---|---|
| SECOND END DIAMETER | 1.2500 INCHES NOMINAL |
| STEP QUANTITY | 7 |
| SECOND END KEYWAY WIDTH | 0.3135 INCHES NOMINAL |
| SPECIAL FEATURES | KEYWAYS ARE INDENTED 1.2188 IN. FROM SECOND END;FIRST END SHAFT IS SQUARED AND TAPERED 1.1250 IN.FROM END,1.8125 IN.LG,1.375 IN.SQUARE LARGE END,0.750 IN.TAPER PER SQ.FT |
| SECOND END DISTANCE FROM END TO GROOVE | 0.250 INCHES NOMINAL |
| SECOND END GROOVE DIAMETER | 1.1250 INCHES NOMINAL |
| MATERIAL | COPPER ALLOY |
| SECOND END KEYWAY DEPTH | 0.173 INCHES NOMINAL |
| SECOND END ANGLE BETWEEN KEYWAYS | 90.0 DEGREES NOMINAL |
| SECOND END EXTERNAL KEYWAY LENGTH | 1.500 INCHES NOMINAL |
| OVERALL LENGTH | 9.500 INCHES NOMINAL |
| SECOND END GROOVE WIDTH | 0.1250 INCHES NOMINAL |
| END SIMILARITY | NOT IDENTICAL |
| FIRST END EXTERNAL THREAD LENGTH | 2.116 INCHES NOMINAL |
| SECOND END STYLE | CIRCULAR GROOVED AND TWO FLAT KEYWAYS |
| FIRST END STYLE | EXTERNAL THREADED |
| LARGEST STEP DIAMETER | 2.500 INCHES NOMINAL |
| FIRST END DIAMETER | 1.1255 INCHES NOMINAL |
Restrictions/Controls & Freight Information | NSN 3040-01-226-3747
| 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 | 126900 | POWER TRANS SHAFTING/SHAFTS |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 593 | 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 | V | Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above. |
| 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 3040-01-226-3747
| 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 |



