NSN 3040-00-588-0939 SMC314738, SM-C-314738, 57142
Product Details | SHOULDERED SHAFT
3040-00-588-0939 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: SMC314738, SM-C-314738, 57142, 3040-00-588-0939, 00-588-0939, 3040005880939, 005880939
Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 01 JAN 1963 | 00-588-0939 | 22914 ( SHAFT, SHOULDERED ) |
Drawings & Photos | NSN 3040-00-588-0939
Demand History | NSN 3040-00-588-0939
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 57142 | 2023-03-69 | 2 | US |
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Related Products | NSN 3040-00-588-0939
Technical Data | NSN 3040-00-588-0939
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| FIRST END STYLE | 1 PLAIN |
| FIRST END DIAMETER | 0.2500 INCHES NOMINAL |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | 9 INTERNAL THREADED |
| SECOND END DIAMETER | 0.3535 INCHES NOMINAL |
| SECOND END INTERNAL THREAD LENGTH | 0.4375 INCHES NOMINAL |
| LARGEST STEP DIAMETER | 0.3740 INCHES NOMINAL |
| OVERALL LENGTH | 3.0148 INCHES NOMINAL |
| STEP QUANTITY | 4 |
| SPECIAL FEATURES | 0.0525 IN. BACK FROM FIRST END THERE IS A FLAT CUT AT 60.0 DEG TO 0.220 IN. DIA; LARGEST STEP HAS FLAT CUT AT 60.0 DEG TO 0.344 IN. DIA; HOLE 0.086 IN. DIA; SECOND END INTERNAL THREADED HOLE 0.203 IN. DIA; 10-32UNF-2B THD; FINISH IS E211 PER MIL-F-14072 AND PHOSPHATED PER SPEC K-F-1103; PORTIONS OF SHAFT HEAT TREATED TO ROCKWELL C 45-57 |
| III FSC APPLICATION DATA | TELETYPE AND FACSIMILE EQUIPMENT |
Restrictions/Controls & Freight Information | NSN 3040-00-588-0939
| 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 | XX | |
| 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 3040-00-588-0939
Marines| Category | Code | Description |
|---|---|---|
| Stores Account Code | 1 | Marine Corps Stock Fund Account Item. |
| Materiel Management Code | C | Construction MaterielDefense Supply Center Columbus (DSCC) |
| Echelon Management Code | 2 | ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled. |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DM | U.S. Marine Corps |
| Service Organization | M | U.S. Marine Corps |
| Reparability | Z | Nonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code. |
| Acquisition Advice Codes | V | TERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |