NSN 3040-01-497-7989
Part Details | STRAIGHT SHAFT
3040-01-497-7989 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.
Alternate Parts: 14L3.940, 1/4-L-3.940, 14L3.940, 1/4-L-3.940, 3040-01-497-7989, 01-497-7989, 3040014977989, 014977989
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JUN 05, 2002 | 01-497-7989 | 22109 ( SHAFT, STRAIGHT ) |
REFERENCE DRAWINGS & PICTURES
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Cross Reference | NSN 3040-01-497-7989
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1/4-L-3.940 | 0N6C6 | APPLIED INDUSTRIAL TECHNOLOGIES INC |
| 1/4-L-3.940 | 96881 | THOMSON INDUSTRIES INC |
Technical Data | NSN 3040-01-497-7989
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL CORROSION RESISTING |
| FIRST END STYLE | PLAIN |
| FIRST END DIAMETER | 0.2500 INCHES NOMINAL |
| END SIMILARITY | IDENTICAL |
| OVERALL LENGTH | 3.940 INCHES NOMINAL |
| SPECIAL FEATURES | SHAFTING AVAILABLE IN 440C & 300 SERIES STAINLESS STEEL |
| END ITEM IDENTIFICATION | FIGHTER AIRCRAFT F-18 E/F |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | 60 CASE LINEAR RACE SHAFTING |