NSN 3040-00-920-7549 7954474, 00-920-7549, 009207549
Product Details | SHOULDERED SHAFT
3040-00-920-7549 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: 7954474, 3040-00-920-7549, 00-920-7549, 3040009207549, 009207549
Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 01 JAN 1960 | 00-920-7549 | 22914 ( SHAFT, SHOULDERED ) |
Drawings & Photos | NSN 3040-00-920-7549
Cross Reference | NSN 3040-00-920-7549
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7954474 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Related Products | NSN 3040-00-920-7549
Technical Data | NSN 3040-00-920-7549
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 4140 OR STEEL COMP 8640 OR STEEL COMP 8740 OR STEEL COMP 5140 |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE |
| FIRST END STYLE | 8 SPLINED |
| FIRST END DIAMETER | 2.0985 INCHES MINIMUM AND 2.1020 INCHES MAXIMUM |
| FIRST END SPLINE LENGTH | 1.000 INCHES NOMINAL |
| FIRST END SPLINE MINOR DIAMETER | 1.8550 INCHES MINIMUM AND 1.8750 INCHES MAXIMUM |
| FIRST END SPLINE MAJOR DIAMETER | 2.0985 INCHES MINIMUM AND 2.1020 INCHES MAXIMUM |
| FIRST END SPLINE QUANTITY | 16 |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | 40 TWO WOODRUFF KEYWAYS |
| SECOND END KEYWAY WIDTH | 0.4970 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM |
| SECOND END EXTERNAL KEYWAY LENGTH | 3.265 INCHES NOMINAL |
| SECOND END DISTANCE FROM KEYWAY CENTER TO END | 3.898 INCHES NOMINAL |
| SECOND END DIAMETER | 2.1230 INCHES MINIMUM AND 2.1250 INCHES MAXIMUM |
| SECOND END DISTANCE BETWEEN KEYWAY CENTERS | 19.470 INCHES NOMINAL |
| LARGEST STEP DIAMETER | 2.123 INCHES MINIMUM AND 2.125 INCHES MAXIMUM |
| OVERALL LENGTH | 28.875 INCHES NOMINAL |
| STEP QUANTITY | 2 |
| SPECIAL FEATURES | SECOND KEYWAY DIMENSIONS,0.497 IN. W,2.390 IN. LG;EACH KEYWAY OPPOSED BY ANOTHER OF EQUAL DIMENSIONS |
| MANUFACTURERS CODE | 19207 |
| DESIGN CONTROL REFERENCE | 7954474 |
Restrictions/Controls & Freight Information | NSN 3040-00-920-7549
| 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 | 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 3040-00-920-7549
Army| 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 | A | Item requires special handling or condemnation procedures for specific reasons, such as precious metal content, high dollar value, critical material, or hazardous materiel. Refer to appropriate manuals or directives for specific instructions. |
| 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 |