NSN 3040-01-357-3464 750409, 7504091, 750409-1
Product Details | SHOULDERED SHAFT
3040-01-357-3464 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: 750409, 7504091, 750409-1, 3040-01-357-3464, 01-357-3464, 3040013573464, 013573464
Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 21 APR 1992 | 01-357-3464 | 22914 ( SHAFT, SHOULDERED ) |
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Technical Data | NSN 3040-01-357-3464
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL CORROSION RESISTING |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764,303S FED SPEC SINGLE MATERIAL RESPONSE |
| SURFACE FINISH | 63.0 MICROINCHES |
| FIRST END STYLE | 29 FLATTED AND INTERNALLY THREADED |
| FIRST END FLAT DEPTH | 0.0610 INCHES NOMINAL |
| FIRST END FLAT LENGTH | 0.2500 INCHES NOMINAL |
| FIRST END DIAMETER | 0.4950 INCHES MINIMUM AND 0.4980 INCHES MAXIMUM |
| FIRST END INTERNAL THREAD LENGTH | 0.6200 INCHES NOMINAL |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | 78 CROSS DRILLED HOLE AND SLOTTED |
| SECOND END DIAMETER | 0.7100 INCHES MINIMUM AND 0.7200 INCHES MAXIMUM |
| SECOND END SLOT DEPTH | 0.4000 INCHES NOMINAL |
| SECOND END SLOT WIDTH | 0.1560 INCHES NOMINAL |
| SECOND END HOLE DIAMETER | 0.1250 INCHES MINIMUM AND 0.1290 INCHES MAXIMUM |
| SECOND END DISTANCE FROM HOLE CENTER TO END | 0.1500 INCHES NOMINAL |
| LARGEST STEP DIAMETER | 0.710 INCHES MINIMUM AND 0.720 INCHES MAXIMUM |
| OVERALL LENGTH | 4.870 INCHES NOMINAL |
| STEP QUANTITY | 2 |
| SPECIAL FEATURES | 1ST END HAS 2ND FLAT,180 DEG FROM 1ST FLAT;2ND END HAS FLAT,0.100 IN.DP BY 1.430 IN.LG,RUNNING PERPENDICULAR TO SLOT |
Restrictions/Controls & Freight Information | NSN 3040-01-357-3464
| 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 | AH | Defense Supply Center Columbus Columbus, OH 43215 |
| 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 3040-01-357-3464
| Category | Code | Description |
|---|---|---|
| Budget Code | 9 | General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors. |
| Price Validation | N | The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
|
| Fund Code | SF | Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point. |
| Materiel Management Aggregation Code | SX | SX:AF SICA RESIDUAL MMAC-OC-ALC |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DF | Department of the Air Force |
| Service Organization | F | U.S. Air Force |
| Reparability | N | Stock Fund (except Munitions) |
| 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 |



