NSN 3040-01-377-7540 5944481, 752-5944481 PIECE 3, 75259444813
Product Details | SHOULDERED SHAFT
3040-01-377-7540 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: 5944481, 752-5944481 PIECE 3, 75259444813, 752-5944481-3, 7525944481PIECE3, 3040-01-377-7540, 01-377-7540, 3040013777540, 013777540
Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 24 JUL 1993 | 01-377-7540 | 22914 ( SHAFT, SHOULDERED ) |
Drawings & Photos | NSN 3040-01-377-7540
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Technical Data | NSN 3040-01-377-7540
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758,GR 4130,COND F MIL SPEC SINGLE MATERIAL RESPONSE |
| FIRST END STYLE | 3 FLAT KEYWAY |
| FIRST END KEYWAY WIDTH | 0.3750 INCHES MINIMUM AND 0.3770 INCHES MAXIMUM |
| FIRST END EXTERNAL KEYWAY LENGTH | 2.440 INCHES NOMINAL |
| FIRST END KEYWAY DEPTH | 0.208 INCHES MINIMUM AND 0.221 INCHES MAXIMUM |
| FIRST END DIAMETER | 1.7480 INCHES MINIMUM AND 1.7500 INCHES MAXIMUM |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | 43 EXTERNALLY THREADED AND FLAT KEYWAY |
| SECOND END KEYWAY WIDTH | 0.5000 INCHES MINIMUM AND 0.5020 INCHES MAXIMUM |
| SECOND END EXTERNAL KEYWAY LENGTH | 2.067 INCHES NOMINAL |
| SECOND END KEYWAY DEPTH | 0.282 INCHES MINIMUM AND 0.296 INCHES MAXIMUM |
| SECOND END DIAMETER | 2.0630 INCHES MINIMUM AND 2.0640 INCHES MAXIMUM |
| SECOND END EXTERNAL THREAD LENGTH | 0.635 INCHES NOMINAL |
| LARGEST STEP DIAMETER | 2.440 INCHES NOMINAL |
| OVERALL LENGTH | 9.910 INCHES NOMINAL |
| STEP QUANTITY | 6 |
Restrictions/Controls & Freight Information | NSN 3040-01-377-7540
| 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. |
| 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 3040-01-377-7540
Navy| 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 | 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 |