NSN 3040-00-567-4338

Spur-worm Gearshaft

FSC: 3040 NIIN: 005674338

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Product Characteristics

NSN:

3040005674338

Demilitarization:

INC:

77777

Shelf Life:

N/A

General Description:

Steel; welded construction; casehardened; spur gear is 2.545 in. Od, 2.400 in. Pitch dia, 0.313 in. W gear face, 20 degrees pressure angle, 48 teeth, 20 diametral pitch; worm gear straight design, 0.962 in. Od, 0.875 in. Pitch dia, 0.375 in. W gear face, 9 gear thd, one end thd internally 3/8-24 unf-2b, rh thd, 1.000 in. Deep hub has 0.125 in. W keyway, hub is steped, 1st step 0.625 in. Dia, 0.600 in. Lg, 2nd step 0.750 in. Dia, 0.980 in. Lg, on same end there is a annular ball bearing pressed on shaft, other end has 13 internal splines, 0.450 in. Major dia, 0.370 in. Minor dia, plain hub, 0.750 in. Dia, 0.582 in. Lg; 4.075 in. O/a lg