NSN 3040-00-017-8674 · NIIN 000178674 · FSC 3040
NO DASHES 3040000178674
In Stock
GEARSHAFT,HELICAL
Miscellaneous Power Transmission Equipment
Technical characteristics
1 row
Straight from the federal item record. Entries the record leaves empty are shown empty — nothing is filled in on its behalf.
| MRC | Requirement | Value |
|---|---|---|
| FEAT | SPECIAL FEATURES | STEEL;NO OF TEETH 27;NORMAL DIAMETRAL PITCH 12;NORMAL PRESSURE ANGLE 20 DEG;PITCH DIA 2.4354 IN.;NORMAL CIRC PITCH (REF).2618 IN.;WHOLE DEPTH .200 IN.;HELIX ANGLE 22.5 DEG;HELIX LEAD (RH) 18.4684 IN.;ADDENDUM .0833 IN.;NORMAL CHORDAL THKNS .13082 IN.;ROOT DIA (REF) 2.202 IN.;BASE CIR DIA (REF) 2.2659 IN.;PERMISSIBLE BACKLASH .002 IN. TO .004 IN. WHEN MESHING WITH MASTER GEAR WHICH IS TO STANDARD SIZE AND AT STANDARD CENTER DISTANCE OF 2.435 IN. OR 3.653 IN.;HEAT TREAT TO RC 27-34 |