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176C2249 Spur Gear

3020-01-231-2364

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Grease Nipple
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Grease M6a45
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Grease Zerk G1.8
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Lubrication Fitting

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Official Item Classification

Name
Spur Gear
Part Number
176C2249
(NSN) National Stock Number
3020-01-231-2364
(FSG) Federal Supply Group
30 Mechanical Power Transmission Equipment
(INC) Item Name Code
05466
(FIIG) Federal Item Identification Guide
A27300
Date
04/24/1986 (40 years ago)

plain, solid body style, 36 teeth quantity, plain both ends bore style, 3.0000 inches nominal pitch diameter, 33.0 rockwell c minimum and 38.0 rockwell c maximum overall hardness rating

Specs & Compatibility

Body Style

plain, solid

Pitch Diameter

3.0000 inches nominal

Teeth Quantity

36

Bore Style

plain both ends

Hardness Rating

33.0 rockwell c minimum and 38.0 rockwell c maximum overall

Nominal Outside Diameter

3.125 inches

Tooth Form

standard

Pressure Angle

20.0000 degrees

Face Nominal Width

1.060 inches

Bore Nominal Diameter

1.749 inches both ends

Bore Nominal Depth

1.060 inches both ends

Material

steel comp 630 overall

Material Document And Classification

ams 5643,17-4ph assn std single material response overall

Surface Treatment

phosphate overall

Style Designator

hubless

Supplementary Features

idler gear,meshes w/ p/n 142d6402 and 176c2250

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

0005466

Related Hardware Products

Part Number Description
176C2249 Spur Gear

Frequently Asked Questions

What is the FSCG of the NSN 3020-01-231-2364?
The FSCG of the NSN 3020-01-231-2364 is 3020
Does the NSN 3020-01-231-2364 have a Schedule B code assigned?
Yes, the Schedule B code is 8483409000
Does NSN 3020-01-231-2364 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 3020-01-231-2364 contain precious materials?
Precious metal content is unknown
Does NSN 3020-01-231-2364 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 3020-01-231-2364 was assigned to the Federal Catalog?
It was assigned 40 years ago, on Thu, Apr 24, 1986