NSN 3040-01-056-6181 S81491, ZA1133, 627757C1
Product Details | SHOULDERED SHAFT
3040-01-056-6181 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: S81491, ZA1133, 627757C1, 101821, 3040-01-056-6181, 01-056-6181, 3040010566181, 010566181
Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 25 FEB 1978 | 01-056-6181 | 22914 ( SHAFT, SHOULDERED ) |
Demand History | NSN 3040-01-056-6181
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| S81491 | 2024-04-102 | 7 | DIBBS |
| ZA1133 | 2024-04-102 | 7 | DIBBS |
| S81491 | 2024-03-88 | 7 | DIBBS |
| ZA1133 | 2024-03-88 | 7 | DIBBS |
| S81491 | 2024-03-74 | 7 | DIBBS |
| ZA1133 | 2024-03-74 | 7 | DIBBS |
| S81491 | 2024-02-53 | 7 | DIBBS |
| ZA1133 | 2024-02-53 | 7 | DIBBS |
| S81491 | 2024-02-39 | 7 | DIBBS |
| ZA1133 | 2024-02-39 | 7 | DIBBS |
| S81491 | 2024-01-31 | 1 | DIBBS |
| ZA1133 | 2024-01-31 | 1 | DIBBS |
| S81491 | 2024-01-17 | 1 | DIBBS |
| ZA1133 | 2024-01-17 | 1 | DIBBS |
Cross Reference | NSN 3040-01-056-6181
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 101821 | 0SAT8 | KOMATSU AMERICA CORP. |
| 101821 | 29510 | KOMATSU AMERICAN INTL CO |
| 627757C1 | 29510 | KOMATSU AMERICAN INTL CO |
| 627757C1 | 92679 | NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION |
| S81491 | 10988 | CNH INDUSTRIAL AMERICA LLC |
| ZA1133 | 13829 | PARKER-HANNIFIN CORPORATION DBA MOBILE CYLINDER DIVISION |
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Technical Data | NSN 3040-01-056-6181
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 8620 |
| SURFACE FINISH | 100.0 MICROINCHES |
| FIRST END STYLE | 18 SPLINED |
| FIRST END DIAMETER | 0.7204 INCHES MINIMUM AND 0.7254 INCHES MAXIMUM |
| FIRST END SPLINE LENGTH | 0.828 INCHES MINIMUM AND 0.838 INCHES MAXIMUM |
| FIRST END SPLINE MINOR DIAMETER | 0.6453 INCHES MINIMUM AND 0.6543 INCHES MAXIMUM |
| FIRST END SPLINE MAJOR DIAMETER | 0.7204 INCHES MINIMUM AND 0.7254 INCHES MAXIMUM |
| FIRST END PITCH DIAMETER | 0.7083 INCHES NOMINAL |
| FIRST END PRESSURE ANGLE | 30.0000 DEGREES NOMINAL |
| FIRST END SPLINE QUANTITY | 17 |
| END SIMILARITY | IDENTICAL |
| LARGEST STEP DIAMETER | 0.770 INCHES NOMINAL |
| OVERALL LENGTH | 1.875 INCHES NOMINAL |
| STEP QUANTITY | 3 |
| SPECIAL FEATURES | BORE LG OF SHAFT,DIA 0.250 IN. |
Restrictions/Controls & Freight Information | NSN 3040-01-056-6181
| 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: | U | Precious metal type is unknown |
| 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 3040-01-056-6181
| Category | Code | Description |
|---|---|---|
| Stores Account Code | 1 | Marine Corps Stock Fund Account Item. |
| Combat Essentiality Code | 2 | Non-Critical Repair Part. Repair parts or major components whose failure in an end item will not render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency, and which do not fit the definition of Code 3 or 4 items. |
| 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 |
| 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 |



