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3020-00-466-4241

Helical Gear

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Official Item Classification

Name
Helical Gear
(NSN) National Stock Number
3020-00-466-4241
(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)

3.0000 inches nominal pitch diameter, w/ keyway both ends bore style, plain, solid body style, 24 teeth quantity, mounting hole attachment method

Specs & Compatibility

Body Style

plain, solid

Attachment Method

mounting hole

Pitch Diameter

3.0000 inches nominal

Teeth Quantity

24

Bore Style

w/ keyway both ends

Mounting Hole Thread Series Designator

unc transversely through face

Mounting Hole Thread Quantity Per Inch

18 transversely through face

Mounting Hole Nominal Thread Size

0.312 inches transversely through face

Mounting Hole Type And Quantity

2 threaded transversely through face

Nominal Outside Diameter

3.1875 inches

Tooth Direction

right

Face Nominal Width

1.062 inches

Bore Nominal Diameter

1.437 inches both ends

Keyway Nominal Width

0.250 inches both ends

Nominal Distance From Bore Center To Keyway Bottom

0.844 inches both ends

Material

steel overall

Style Designator

hubless

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

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Frequently Asked Questions

What is the FSCG of the NSN 3020-00-466-4241?
The FSCG of the NSN 3020-00-466-4241 is 3020
Does the NSN 3020-00-466-4241 have a Schedule B code assigned?
Yes, the Schedule B code is 8483409000
Does NSN 3020-00-466-4241 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 3020-00-466-4241 contain precious materials?
Precious metal content is unknown
Does NSN 3020-00-466-4241 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 3020-00-466-4241 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963