NSN 3040-00-445-4621 8574931, 00-445-4621, 1240004454621
Product Details | SHOULDERED SHAFT
3040-00-445-4621 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: 8574931, 3040-00-445-4621, 00-445-4621, 1240004454621 , 3040004454621, 004454621
Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 23 DEC 1970 | 00-445-4621 | 22914 ( SHAFT, SHOULDERED ) |
Drawings & Photos | NSN 3040-00-445-4621
Demand History | NSN 3040-00-445-4621
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 3040-00-445-4621 | 2021-11-318 | 7 | DIBBS |
| 3040-00-445-4621 | 2020-12-343 | 21 | DIBBS |
| 3040-00-445-4621 | 2019-11-318 | 22 | DIBBS |
| 3040-00-445-4621 | 2018-10-294 | 11 | DIBBS |
| 3040-00-445-4621 | 2017-08-243 | 11 | DIBBS |
| 3040-00-445-4621 | 2016-09-245 | 7 | DIBBS |
| 3040-00-445-4621 | 2016-08-234 | 7 | DIBBS |
| 8574931 | 2016-01-07 | 16 | US |
| 3040-00-445-4621 | 2010-10-290 | 17 | DIBBS |
| 3040-00-445-4621 | 2008-10-281 | 62 | DIBBS |
| 3040-00-445-4621 | 2008-08-217 | 62 | DIBBS |
| 3040-00-445-4621 | 2008-05-152 | 93 | DIBBS |
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Related Products | NSN 3040-00-445-4621
Technical Data | NSN 3040-00-445-4621
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 303 OR STEEL COMP 303SE |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM-A582 NATIONAL SPEC ALL MATERIAL RESPONSES |
| FIRST END STYLE | 9 INTERNAL THREADED |
| FIRST END DIAMETER | 1.0000 INCHES NOMINAL |
| FIRST END INTERNAL THREAD LENGTH | 1.188 INCHES NOMINAL |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | 32 TWO CIRCULAR GROOVES |
| SECOND END GROOVE WIDTH | 0.0625 INCHES NOMINAL |
| SECOND END GROOVE DIAMETER | 0.3400 INCHES NOMINAL |
| SECOND END DISTANCE FROM END TO GROOVE | 0.218 INCHES NOMINAL |
| SECOND END DIAMETER | 0.3750 INCHES NOMINAL |
| SECOND END DISTANCE BETWEEN FIRST AND SECOND GROOVE CENTERS | 0.594 INCHES NOMINAL |
| LARGEST STEP DIAMETER | 1.000 INCHES NOMINAL |
| OVERALL LENGTH | 2.531 INCHES NOMINAL |
| STEP QUANTITY | 9 |
| SPECIAL FEATURES | FIRST SHOULDER OF SECOND END IS EXTERNALLY THREADED 20UNC-2A;SECOND SHOULDER OF SECOND END HAS 36 STRAIGHT SERRATIONS WITH PITCH DIA 0.36117 IN:MAJOR DIA 0.374 IN:MINOR DIA 0.350 IN |
| MANUFACTURERS CODE | 19200 |
| DESIGN CONTROL REFERENCE | 8574931 |
Restrictions/Controls & Freight Information | NSN 3040-00-445-4621
| 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 | BG | RDECOM-ECBC-RI Rock Island, IL 61299 |
| 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 3040-00-445-4621
Army
Marines| Category | Code | Description |
|---|---|---|
| Materiel Category and Inventory Manager | J | Ground Forces Support Materiel (DLA/GSA Items) |
| Appropriation and Budget Activity | 2 | Stock Fund Secondary Items |
| Management Inventory Segment | 2 | NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable. |
| Specific Group/Generic Code | 0 | Medical Materiel |
| Weapons Systems/End Item or Homogeneous Group | 00 | DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item |
| Accounting Requirements Code | X | Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items. |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DA | Department of the Army |
| Service Organization | A | U.S. Army |
| Reparability | Z | This is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item. |
| 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 |
| Category | Code | Description |
|---|---|---|
| Stores Account Code | 1 | Marine Corps Stock Fund Account Item. |
| Materiel Management Code | 3 | Engineer Materiel19; 20; 22; 24; 30; 32; 34 except 3470; 36; 37; 38; 41; 42 except 4210; 43; 45; 46; 47; 48; 4930; 54 except 5445; 56; 62; 66 except 6625, 6650, 6660, 6665; 67; 68 |
| Echelon Management Code | 6 | ICP/DSSCs Weapon system-oriented consumable items assigned to another Service/Agency for integrated materiel management which are managed by the ICP on a complex basis and which have not been decontrolled by the Integrated Materiel Manager. |
| 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 |