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5H2352 Helical Gear

3020-00-739-4870

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Official Item Classification

Name
Helical Gear
Part Number
5H2352
(NSN) National Stock Number
3020-00-739-4870
(FSG) Federal Supply Group
30 Mechanical Power Transmission Equipment
(INC) Item Name Code
05464
(FIIG) Federal Item Identification Guide
A27300
Date
01/01/1963 (63 years ago)

webbed, with lightening holes body style, 15 both ends spline quantity, 8.8750 inches nominal pitch diameter, 41 teeth quantity, involute spline both ends bore style

Specs & Compatibility

Body Style

webbed, with lightening holes

Spline Quantity

15 both ends

Pitch Diameter

8.8750 inches nominal

Teeth Quantity

41

Bore Style

involute spline both ends

Spline Pitch Diameter

2.9950 inches nominal both ends

Nominal Outside Diameter

9.1875 inches

Teeth Type

single helix

Tooth Form

standard

Tooth Direction

right

Pressure Angle

20.0000 degrees

Helix Angle

23.0000 degrees

Nominal Distance Between Body Face And Protruding Hub End

0.344 inches second end

Face Nominal Width

1.590 inches

Bore Nominal Diameter

3.220 inches both ends

Hub Style Designator

plain both ends

Hub Nominal Diameter

4.000 inches second end

Hub Nominal Diameter

4.250 inches first end

Special Features

counterbore first end,dia. 3.375 in. nominal,depth 0.239 in. nominal

Material

steel overall

Style Designator

protruding hubs

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Source of Supply Code

S9C

Pseudo Item Name Code

0005464

Related Hardware Products

Part Number Description
5H2352 Helical Gear

Frequently Asked Questions

What is the FSCG of the NSN 3020-00-739-4870?
The FSCG of the NSN 3020-00-739-4870 is 3020
Does the NSN 3020-00-739-4870 have a Schedule B code assigned?
Yes, the Schedule B code is 8483409000
Does NSN 3020-00-739-4870 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 3020-00-739-4870 contain precious materials?
Precious metal content is unknown
Does NSN 3020-00-739-4870 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 3020-00-739-4870 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963