1609263

View detailed technical data, stock status, and sourcing information for: 1609263

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1609263
Federal Supply Group
Mechanical Power Transmission Equipment
National Stock Number
3020-00-608-7099
Item Name Code
05468
Assigment Date
01/01/1963 (63 years ago)

A nut, flat on top and bottom, having 4 flat sides. For items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)

concave face type, 58 teeth quantity, 19 both ends spline quantity, 1.5370 inches nominal pitch diameter, plain, solid body style

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Body Style
plain, solid
Spline Quantity
19 both ends
Pitch Diameter
1.5370 inches nominal
Teeth Quantity
58
Face Type
concave
Bore Style
involute spline both ends
Spline Pitch Diameter
1.1875 inches nominal both ends
Nominal Outside Diameter
1.590 inches
Tooth Direction
right
Throat Nominal Radius
0.197 inches
Pressure Angle
4.5000 degrees
Helix Angle
3.3947 degrees
Face Nominal Width
0.394 inches
Bore Nominal Diameter
1.250 inches both ends
Hub Style Designator
plain first end1 groove second end
Hub Nominal Diameter
1.623 inches both ends
First Groove Nominal Width
0.068 inches second end
First Groove Nominal Diameter
1.550 inches second end
Nominal Distance From End To First Groove
0.188 inches second end
Special Features
first end hub is flanged,1.813 in.dia,0.125 in.width
Material
steel comp 4130 overall
Style Designator
protruding hubs

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Part Number Name
1609263 Worm Wheel Gear

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 3020-00-608-7099?
The FSCG of the NSN 3020-00-608-7099 is 3020
Does the NSN 3020-00-608-7099 have a Schedule B code assigned?
Yes, the Schedule B code is 8483409000
Does NSN 3020-00-608-7099 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 3020-00-608-7099 contain precious materials?
Item does not contain precious metal.
Does NSN 3020-00-608-7099 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 3020-00-608-7099 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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