NSN 3040-00-646-6857
Part Details | STRAIGHT SHAFT
3040-00-646-6857 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: 25704281210500, 25704-281210-50-0, 3040006466857, 10905236, 25704281210500, 25704-281210-50-0, 10905236, 10905236, 3040-00-646-6857, 00-646-6857, 3040006466857, 006466857
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1961 | 00-646-6857 | 22109 ( SHAFT, STRAIGHT ) |
REFERENCE DRAWINGS & PICTURES
WOODRUFF KEYWAY
WOODRUFF KEYWAY
Cross Reference | NSN 3040-00-646-6857
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 25704-281210-50-0 | D1839 | BUNDESAMT FUER AUSRUESTUNG, |
| 3040006466857 | A00AM | E.C.A ETABLISSEMENT CENTRALDESAPPROVISIONNEMENTS DES FORCES |
| 10905236 | D5589 | FEINMECHANISCHE WERKE MAINZ GMBH |
| 25704-281210-50-0 | D2692 | KRAUSS-MAFFEI WEGMANN GMBH & CO.KG-WERK KASSEL- |
| 10905236 | D9893 | LIEBHERR-AEROSPACE LINDENBERG GMBH |
| 10905236 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 3040-00-646-6857
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 1015 |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-631 FED SPEC SINGLE MATERIAL RESPONSE |
| FIRST END STYLE | 4 WOODRUFF KEYWAY |
| FIRST END KEYWAY WIDTH | 0.1200 INCHES NOMINAL |
| FIRST END EXTERNAL KEYWAY LENGTH | 0.380 INCHES NOMINAL |
| FIRST END KEYWAY DEPTH | 0.030 INCHES NOMINAL |
| FIRST END DISTANCE FROM KEYWAY CENTER TO END | 0.520 INCHES NOMINAL |
| FIRST END DIAMETER | 0.7868 INCHES NOMINAL |
| FIRST END ANGLE BETWEEN KEYWAYS | 45.0 DEGREES NOMINAL |
| END SIMILARITY | IDENTICAL |
| OVERALL LENGTH | 5.750 INCHES NOMINAL |
| SPECIAL FEATURES | EACH END HAS A HOLE DRILLED 2.310IN DEEP AND 0.500 IN DIA;SHAFT HAS TWOINTERSECTING INTERNALLY THREADED HOLESDRILLED ON 2.880 IN CENTER:1-HOLE 0.250 DIA 20 UNC-3B:1-HOLE 0.250 DIA 28UNF-3B;SHAFT HAS 1.750 IN CUTOUT OF ONE SIDE;FINAL PROTECTIVE FINISH:TIN PLATING,TYPE 1,PER MIL-T-10727,0.0002 IN TO 0.0004 IN. THICK |