Spur Gear NSN 3020-01-187-3221

Item Description

A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also gear, antibacklash, spur. For bulk material, see rod, pinion.

NSN: 3020-01-187-3221

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Features and Characteristics

Body Style

Plain, solid

Pitch Diameter

6.0800 inches

Teeth Quantity

Bore Style

W/counterbore both ends

Hardness Rating

78.0 rockwell a

Outside Diameter

6.311 inches

Nominallength

1.760 inches

Tooth Form

Standard

Pressure Angle

22.5000 degrees

Distance Between Body Face And Protruding Hub End

0.725 inches first end

Face Width

1.035 inches

Bore Diameter

5.354 inches both ends

Counterbore Depth

0.660 inches both ends

Counterbore Diameter

5.460 inches both ends

Hub Style Designator

Plain first end

Hub Diameter

6.190 inches first end

Precision Classification

Quality number 8

Material

Stainless steel

Surface Treatment

Cadmium and chromate

Surface Treatment Specification

Qq-p-416, type 2, class 2 federal specification single treatment response

Style Designator

Protruding hub

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

011873221

NSN

3020011873221

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

42357-70

Cage Code:

82402

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 8483409000
NAICS: 333612
SITC: 74840
Description: Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately
End Use (Code 21180):
Industrial machines, other

Q & A

Frequently asked questions for NSN 3020-01-187-3221

What are the manufacturers of nsn 3020011873221?

Triumph Gear Systems, Inc. (82402)

Does this nsn 3020011873221 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020011873221
A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. see also gear, antibacklash, spur. for bulk material, see rod, pinion.

Does nsn 3020011873221 contain any precious metals?
No precious metal content.

Does nsn 3020011873221 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020011873221?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

05466

FIIG:

A27300

App. Key:

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
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