NSN 1720-01-044-3939 010443939
Product Details | STRAIGHT SHAFT
1720-01-044-3939 A straight shaft having two or more of the following conditions: a specified surface finish designation in the range of 1 to 125 microinches (o.o25 to 3.2 micrometers), arithmetical average (aa), machined peripheral flat(s), circular groove (s), keyway(s), splines, threads, or holes. It is not designed for use in aligning by fitting into corresponding holes of another item. It may be drilled for lubricating holes. For items having an integral gear(s) or worm(s), see GEARSHAFT (as modified). For items designed to support rotating members see AXLE(1), STRAIGHT. For items not having the above conditions see PIN, STRAIGHT, HEADLESS. For items having machined ends which constitute steps see SHAFT(1), SHOULDERED; AXLE(1), SHOULDERED; and BOLT, FLUID PASSAGE.20310050000101500003040000000
Part Alternates: 010443939
Aircraft Launching, Landing, and Ground Handling Equipment | Aircraft Launching Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 17 | 01-044-3939 | 22109 ( SHAFT, STRAIGHT ) |
Drawings & Photos | NSN 1720-01-044-3939
Demand History | NSN 1720-01-044-3939
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 423498-3 | 2012-08-242 | 4 |
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Related Products | NSN 1720-01-044-3939
Technical Data | NSN 1720-01-044-3939
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| SURFACE FINISH | 63.0 MICROINCHES |
| FIRST END STYLE | 1 PLAIN |
| FIRST END DIAMETER | 1.9950 INCHES NOMINAL |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | 5 CIRCULAR GROOVED |
| SECOND END GROOVE WIDTH | 0.3590 INCHES NOMINAL |
| SECOND END GROOVE DIAMETER | 1.6250 INCHES NOMINAL |
| SECOND END DISTANCE FROM END TO GROOVE | 3.891 INCHES NOMINAL |
| SECOND END DIAMETER | 1.9950 INCHES NOMINAL |
| OVERALL LENGTH | 8.125 INCHES NOMINAL |
| III FSC APPLICATION DATA | CATAPULT SYSTEM LAUNCHING SHUTTLE |
| MANUFACTURERS CODE | 80020 |
| DESIGN CONTROL REFERENCE | 423498-3 |
Restrictions/Controls & Freight Information | NSN 1720-01-044-3939
| 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 |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||