NSN 3040-01-497-0625 H55315024, H553-1502-4, 7547066812
Product Details | SHOULDERED SHAFT
3040-01-497-0625 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: H55315024, H553-1502-4, 7547066812, 754-7066812, 75470668124, 754-7066812-4, 3040-01-497-0625, 01-497-0625, 3040014970625, 014970625
Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 08 MAY 2002 | 01-497-0625 | 22914 ( SHAFT, SHOULDERED ) |
Demand History | NSN 3040-01-497-0625
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 3040-01-497-0625 | 2025-01-11 | 3 | US |
| 3040-01-497-0625 | 2024-06-154 | 3 | DIBBS |
| 3040-01-497-0625 | 2024-02-36 | 3 | DIBBS |
| 3040-01-497-0625 | 2024-01-24 | 3 | DIBBS |
| H553-1502-4 | 2023-12-348 | 2 | DIBBS |
| H553-1502-4 | 2023-12-337 | 2 | DIBBS |
| H553-1502-4 | 2023-10-296 | 1 | DIBBS |
| H553-1502-4 | 2023-10-284 | 1 | DIBBS |
| H553-1502-4 | 2022-04-104 | 1 | DIBBS |
| H553-1502-4 | 2019-05-136 | 5 | DIBBS |
| H553-1502-4 | 2019-04-113 | 3 | DIBBS |
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Technical Data | NSN 3040-01-497-0625
| Characteristic | Specifications |
|---|---|
| MATERIAL | NICKEL ALLOY |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM-B446 NATIONAL SPEC ALL MATERIAL RESPONSES |
| FIRST END STYLE | 9 INTERNAL THREADED |
| FIRST END DIAMETER | 4.0010 INCHES MINIMUM AND 4.0030 INCHES MAXIMUM |
| FIRST END INTERNAL THREAD LENGTH | 2.500 INCHES MINIMUM AND 2.620 INCHES MAXIMUM |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | 8 SPLINED |
| SECOND END DIAMETER | 5.0000 INCHES MINIMUM AND 5.0010 INCHES MAXIMUM |
| SECOND END SPLINE LENGTH | 11.528 INCHES NOMINAL |
| SECOND END SPLINE MINOR DIAMETER | 5.1300 INCHES MINIMUM AND 5.1470 INCHES MAXIMUM |
| SECOND END SPLINE MAJOR DIAMETER | 5.9890 INCHES MINIMUM AND 5.9920 INCHES MAXIMUM |
| SECOND END SPLINE QUANTITY | 9 |
| LARGEST STEP DIAMETER | 5.992 INCHES NOMINAL |
| OVERALL LENGTH | 38.355 INCHES NOMINAL |
| STEP QUANTITY | 4 |
| SPECIAL FEATURES | SPLINED END ALSO HAS AN INTERNALLY THREADED HOLE AT 2.19 MAX DEPTH. SHAFT ALSO HAS A 12.900 INCH LENGTH KEYWAY. |
| III END ITEM IDENTIFICATION | SEA VALVE ASSY, STBD/PORT; NSSN CLASS SUBMARINE |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | SHAFT,HINGE |
Restrictions/Controls & Freight Information | NSN 3040-01-497-0625
| 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. |
| Automatic Data Processing Equipment: | 0 | Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9) |
| 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 3040-01-497-0625
| 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 |



