NSN 3040-01-103-4253 SMB447232, SM-B-447232, 01-103-4253
Product Details | SHOULDERED SHAFT
3040-01-103-4253 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: SMB447232, SM-B-447232, 3040-01-103-4253, 01-103-4253, 3040011034253, 011034253
Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 13 NOV 1980 | 01-103-4253 | 22914 ( SHAFT, SHOULDERED ) |
Drawings & Photos | NSN 3040-01-103-4253
Cross Reference | NSN 3040-01-103-4253
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| SM-B-447232 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS |
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Related Products | NSN 3040-01-103-4253
Technical Data | NSN 3040-01-103-4253
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 303 |
| FIRST END STYLE | 2 TAPERED WITH FLAT |
| FIRST END TAPER MAJOR DIAMETER | 0.1130 INCHES NOMINAL |
| FIRST END TAPER LENGTH | 0.2190 INCHES NOMINAL |
| FIRST END FLAT DEPTH | 0.1240 INCHES NOMINAL |
| FIRST END FLAT LENGTH | 0.0400 INCHES NOMINAL |
| FIRST END TAPER | 0.0150 PER FOOT IN INCHES |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | 1 PLAIN |
| SECOND END DIAMETER | 0.3000 INCHES NOMINAL |
| LARGEST STEP DIAMETER | 0.500 INCHES NOMINAL |
| OVERALL LENGTH | 0.859 INCHES NOMINAL |
| STEP QUANTITY | 5 |
Restrictions/Controls & Freight Information | NSN 3040-01-103-4253
| Category | Code | Description |
|---|---|---|
| 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. |
| 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 |
|---|---|---|
| No Freight Information | ||