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AS80001 Helical Gear

3020-00-335-7142

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Official Item Classification

Name
Helical Gear
Part Number
AS80001
(NSN) National Stock Number
3020-00-335-7142
(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)

0.4054 inches nominal pitch diameter, grade a backlash designation, 15 teeth quantity, plain, solid body style, plain both ends bore style

Specs & Compatibility

Body Style

plain, solid

Pitch Diameter

0.4054 inches nominal

Teeth Quantity

15

Bore Style

plain both ends

Backlash Designation

grade a

Hardness Rating

28.0 rockwell c nominal overall

Nominal Outside Diameter

0.4440 inches

Teeth Type

single helix

Tooth Form

standard

Pressure Angle

20.0000 degrees

Helix Angle

22.3332 degrees

Nominal Distance Between Body Face And Protruding Hub End

0.102 inches first end

Face Nominal Width

0.292 inches

Bore Nominal Diameter

0.188 inches both ends

Hub Style Designator

plain first end

Hub Nominal Diameter

0.312 inches first end

Precision Classification

ultra precision class 1

Special Features

hub slotted a end 0.205 in. w,0.102 in. deep

Material

steel overall

Material Document And Classification

mil-s-6709 mil spec single material response 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.

Pseudo Item Name Code

0005464

Related Hardware Products

Part Number Description
AS80001 Helical Gear
RA8513 Helical Gear
US80001 Helical Gear

Frequently Asked Questions

What is the FSCG of the NSN 3020-00-335-7142?
The FSCG of the NSN 3020-00-335-7142 is 3020
Does the NSN 3020-00-335-7142 have a Schedule B code assigned?
Yes, the Schedule B code is 8483409000
Does NSN 3020-00-335-7142 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 3020-00-335-7142 contain precious materials?
Precious metal content is unknown
Does NSN 3020-00-335-7142 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 3020-00-335-7142 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963