NSN 3040-01-270-0178 012700178
Product Details | SHOULDERED SHAFT
3040-01-270-0178 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: 012700178
Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 24 DEC 1987 | 01-270-0178 | 22914 ( SHAFT, SHOULDERED ) |
Cross Reference | NSN 3040-01-270-0178
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 625-1571-001 | 13499 | ROCKWELL COLLINS, INC. DBA GOVERNMENT SYSTEMS |
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Related Products | NSN 3040-01-270-0178
Technical Data | NSN 3040-01-270-0178
| Characteristic | Specifications |
|---|---|
| STEP QUANTITY | 5 |
| MATERIAL | STEEL COMP 303 |
| LARGEST STEP DIAMETER | 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM |
| FIRST END STYLE | PLAIN |
| END SIMILARITY | IDENTICAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764,CLS 303,COND A FED SPEC SINGLE MATERIAL RESPONSE |
| SURFACE FINISH | 16.0 MICROINCHES |
| FIRST END DIAMETER | 0.2450 INCHES MINIMUM AND 0.2550 INCHES MAXIMUM |
| OVERALL LENGTH | 3.480 INCHES MINIMUM AND 3.520 INCHES MAXIMUM |
Restrictions/Controls & Freight Information | NSN 3040-01-270-0178
| 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 | ||