NSN 3040-01-253-7223
Part Details | STRAIGHT SHAFT
3040-01-253-7223 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: 139C64822, 139C6482-2, 3040-01-253-7223, 01-253-7223, 3040012537223, 012537223
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | APR 24, 1987 | 01-253-7223 | 22109 ( SHAFT, STRAIGHT ) |
REFERENCE DRAWINGS & PICTURES
TAPERED WITH FLAT
TAPERED WITH FLAT
Cross Reference | NSN 3040-01-253-7223
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 139C6482-2 | 05606 | GENERAL DYNAMICS-OTS, INC.DBA GD-OTS (WILLISTON) |
Technical Data | NSN 3040-01-253-7223
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 4140 |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE |
| FIRST END STYLE | 3 TAPERED WITH FLAT |
| FIRST END DIAMETER | 0.3750 INCHES NOMINAL |
| FIRST END HOLE DIAMETER | 0.1260 INCHES NOMINAL |
| FIRST END DISTANCE FROM HOLE CENTER TO END | 0.180 INCHES NOMINAL |
| END SIMILARITY | IDENTICAL |
| OVERALL LENGTH | 6.140 INCHES NOMINAL |