Sprocket Wheel

3442-12A

3442-12A
(NSN) National Stock Number
3020-00-861-9847
Federal Supply Classification
3020 Gears, Pulleys, Sprockets and Transmission Chain
Item Name Code
04456
Schedule B Code
8483901000
Summary

Bore bearing furnished items, 4.688 inches nominal outside diameter, 1.688 inches nominal bore diameter, 1.375 inches nominal bore length, 3.750 inches nominal pitch diameter, 1.375 inches nominal face width

DAC HCC DMIL RNCC
6 - - 5
RNVC SADC MSDS RNAAC
9 - - AX
Identification

A toothed wheel whose teeth or sprockets are designed to be engaged with the links of a pitch chain, track, or the like. It is usually used for transmitting power.

INC FIIG Concept Condition
04456 T353-C - 2
Specifications
Furnished Items
bore bearing
Details Items furnished as accessories which are not specified elsewhere.
Outside Diameter
4.688 inches nominal
Details The length of a straight line which passes through the center of an item,and terminates at the outside circumference.
Bore Diameter
1.688 inches nominal
Details The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.
Bore Length
1.375 inches nominal
Details A measurement of the longest dimension of a bore.
Pitch Diameter
3.750 inches nominal
Details A measurement indicating the diameter-pitch per specific measurement scale of the item.
Face Width
1.375 inches nominal
Details A measurement taken at right angles to the length of the face,in distinction from thickness.
Design Form
plain
Details The physical configuration of the item.
Bore Type
straight
Details Indicates the type of bore used on the item.
Lubrication Mode
no visible means
Details The means of lubrication applied to the item.
Securing Method
any acceptable
Details The means by which the item is secured.
Teeth Row Quantity
1
Details The number of rows of teeth provided.
Teeth Quantity Per Row
8
Details The number of teeth included in each row.
Hardness Rating Test Method
not rated
Details The means used to test the rated hardness of an item.
Tooth Pitch
1.500 inches nominal
Details The center to center distance between teeth measured along the pitch line.
Material
steel
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Surface Treatment
paint
Details The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.
Style Designator
plain
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
0040-1-2 80908 6 - 3 2 - AX
94-0040-1-2 55683 6 - 5 2 - AX
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N U - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
59820 - S -
RVC WCC TCC SHC
- 593 Z 9

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Manufacturer
FRINK AMERICA INC
CAGE: 80908
CLAYTON , NY , 13624-1031
UNITED STATES
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FAQs
Frequently asked questions for NSN 3020-00-861-9847
What is the NIIN of the NSN 3020-00-861-9847?
The National Item Identification Number (NIIN) of the NSN 3020-00-861-9847 is 00-861-9847
When the NSN 3020-00-861-9847 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 3020-00-861-9847 contain any precious metals?
Type/content is unknown
Does the NSN 3020-00-861-9847 contain any hazardous material?
No data in HMIRS

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