Rourke Engineering Inc. - Bevel Gear - P/N: MM82100 (NOS)

Description

Genuine U.S. Military Issue Surplus
Rourke Engineering Inc. - Bevel Gear - P/N: MM82100 (NOS)
(NOS) = New Old Stock
P/N: MM82100
This item cross-references to the following....
LCT Electronics
P/N:  MM82100
Lear Siegler Inc.
P/N:  MM82100
NSN: 3020-00-944-8579
Characteristics
Body Style:     1 Plain, Solid
Attachment Method:  Mounting Hole
Pitch Diameter:           1.6000 Inches Nominal
Teeth Quantity:           16
Bore Style:      10a W/Keyway Both Ends
Mounting Hole Thread Series Designator:     Unc Transversely Through Hub, First End
Mounting Hole Thread Quantity per Inch:     32 Transversely Through Hub, First End
Mounting Hole Nominal Thread Size:            0.164 Inches Transversely Through Hub, First End
Mounting Hole Type and Quantity:    1 Threaded Transversely Through Hub, First End
Nominal Outside Diameter:    1.7970 Inches
Nominal Overall Length:        1.250 Inches
Teeth Type:      Straight
Pressure Angle:           20.0000 Degrees
Pitch Angle:    9.0000 Degrees
Nominal Distance Between Body Face and Protruding Hub End:    0.469 Inches First End
Face Nominal Width:  0.750 Inches
Bore Nominal Diameter:         0.626 Inches Both Ends
Keyway Nominal Width:        0.188 Inches Both Ends
Nominal Distance From Bore Center To Keyway Bottom:    0.157 Inches Both Ends
Counterbore Nominal Depth: 0.875 Inches Second End
Counterbore Nominal Diameter:         0.8750 Inches Second End
Hub Style Designator:            5 Pinned First End
Hub Nominal Diameter:          1.000 Inches First End
Precision Classification:          Quality Number 7
Material:          Steel Comp 4140 Overall
Surface Treatment:      Phosphate Overall
Style Designator:        39 Peripheral Face, Back Hub Protruding
On the gear it has....
10B16 L 96
The overall size is 1 1/4" x 1 3/4" Diameter
The center keyed shaft hole on the back end is 5/8" Inner Diameter
It then tapers down to 1/2" Inner Diameter on the front end.
The gear teeth are 1 3/4" Outer Diameter on the back end.
Then the teeth taper down to 1 1/2" Outer Diameter
There is a set screw in the back end of the gear.
To tighten down onto the shaft.
The keyed slot is approximately 1/8" x 1/16" x 1 1/16"
There are 16 teeth.
Made of Steel.
Weight: 6 OZ.
Similar to the one in the pictures.
Unused!
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(Ea - CH)
(MJ - 5949)
(R2W S1S L5 / R3S S3E L3)