NSN 3040-00-157-2720 3019371, 00-157-2720, 001572720
Product Details | SHOULDERED SHAFT
3040-00-157-2720 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: 3019371, 3040-00-157-2720, 00-157-2720, 3040001572720, 001572720
Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 29 APR 1970 | 00-157-2720 | 22914 ( SHAFT, SHOULDERED ) |
Drawings & Photos | NSN 3040-00-157-2720
Demand History | NSN 3040-00-157-2720
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 3019371 | 2025-08-233 | 47 | DIBBS |
| 3019371 | 2025-06-159 | 59 | DIBBS |
| 3019371 | 2024-10-277 | 59 | DIBBS |
| 3040-00-157-2720 | 2016-03-61 | 400 | DIBBS |
| 3019371 | 2016-02-41 | 4 | Singapore |
| 3040-00-157-2720 | 2015-12-355 | 119 | DIBBS |
| 3040-00-157-2720 | 2014-12-342 | 46 | DIBBS |
| 3040-00-157-2720 | 2009-06-167 | 133 | DIBBS |
| 3040-00-157-2720 | 2009-06-167 | 288 | DIBBS |
| 3040-00-157-2720 | 2008-07-207 | 207 | DIBBS |
| 3040-00-157-2720 | 2007-04-114 | 166 | DIBBS |
| 3040-00-157-2720 | 2006-03-73 | 307 | DIBBS |
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Related Products | NSN 3040-00-157-2720
Technical Data | NSN 3040-00-157-2720
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6322 ASSN STD SINGLE MATERIAL RESPONSE |
| SURFACE FINISH | 63.0 MICROINCHES |
| FIRST END STYLE | 1 PLAIN |
| FIRST END DIAMETER | 0.2500 INCHES NOMINAL |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | 4 FLATTED |
| SECOND END FLAT DEPTH | 0.1150 INCHES NOMINAL |
| SECOND END FLAT LENGTH | 0.112 INCHES NOMINAL |
| SECOND END DIAMETER | 0.6100 INCHES NOMINAL |
| LARGEST STEP DIAMETER | 0.610 INCHES NOMINAL |
| OVERALL LENGTH | 7.525 INCHES NOMINAL |
| STEP QUANTITY | 11 |
| SPECIAL FEATURES | FLIGHT SAFETY CRITICAL |
| CRITICALITY CODE JUSTIFICATION | FEAT |
| MANUFACTURERS CODE | 00198 |
| DESIGN CONTROL REFERENCE | 3019371 |
Restrictions/Controls & Freight Information | NSN 3040-00-157-2720
| 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: | B | Munitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.) |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Precious Metals Indicator Code: | A | Item does not contain precious metal |
| Criticality Code: | F | The item is an Aviation Critical Safety Item/Flight Safety Critical Aircraft Part ((ACSI/FSCAP). |
| 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 | KE | Naval ICP Philadelphia, PA 19111 |
| 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 3040-00-157-2720
Air Force
Navy| 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. |
| Materiel Management Aggregation Code | MU | SX:PRATT & WHITNEY JET ENGINES & COMPONENTS BASE PT6T400–CP-400 |
| 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. |
| 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 | D | DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures. |
| 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 |
| Special Material ID | NQ | T400 CP 400 turbo prop engines |
| Special Material Content | 9 | Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions |
| 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 | D | DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |