Telemechanics Inc. – Helical Gear - P/N: 159285 (NOS)

Description

Genuine U.S. Military Issue Surplus
Telemechanics Inc. – Helical Gear - P/N: 159285 (NOS)
(NOS) = New Old Stock
P/N: 159285
This item cross-references to the following....
AT and T Corp.
P/N: 15908
American Telephone and Telegraph Co.
P/N: 159285
AT and T Corp.
P/N: 159285
Lockheed Martin Corporation
P/N: 7902037-17
NSN: 3020-00-705-5003
Characteristics
Body Style:     5b Spoked, Offset
Attachment Method:  Mounting Hole
Pitch Diameter:           3.2307 Inches Nominal
Teeth Quantity:           84
Bore Style:      1 Plain Both Ends
Mounting Hole Type and Quantity:    2 Plain Axially Through Hub, First End
Nominal Outside Diameter:    3.3077 Inches
Teeth Type:      Single Helix
Tooth Form:    Standard
Tooth Direction:          Right
Pressure Angle:           20.0000 Degrees
Helix Angle:    20.0000 Degrees
Body Recess Nominal Depth:            0.031 Inches First End
Body Recess Nominal Depth:            0.156 Inches Second End
Face Nominal Width: 0.312 Inches
Bore Nominal Diameter:         0.5000 Inches Both Ends
Mounting Hole Nominal Diameter:    0.162 Inches Axially Through Hub, First End
Bolt Hole Circle Nominal Diameter: 0.750 Inches Axially Through Hub, First End
Material:          Plastic Polyamide Body
Material:          Steel Hub
Style Designator:        Hubless, Recessed Body
The outer section of the gear is made of plastic.
The inner hub of the gear is made of steel.
(See Pictures)
On the gear it has....
159825
ST  167169
(See Pictures)
The overall size of the gear is approximately 3/8" x 3 5/16" Outer Diameter
½” Inner Diameter
(See Pictures)
The two mounting holes of the gear are approximately 1/8" Inner Diameter
(See Pictures)
Weight: 2.3 Oz.
Similar to the one in the pictures.
Unused!
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But also the cost of packaging materials, our time and most importantly, our time hand delivering each package to the US Post Office.
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Thank you for understanding this and we apologize for any inconvenience that this may cause you.
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(Ea - A)
(MJ – 8040)
(R1S S3E L4)