Silent Chain

Y1021-4-151Z

Y1021-4-151Z
(NSN) National Stock Number
3020-00-068-8327
Federal Supply Classification
3020 Gears, Pulleys, Sprockets and Transmission Chain
Item Name Code
04449
Schedule B Code
7315120000
Summary

Side guides link style, 0.188 inches nominal pitch distance, 7 link row quantity, 0.2170 inches link nominal width between plates, 0.2190 inches link nominal width, 750 pounds per square inch minimum tensile strength

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

A flexible mechanical device consisting of inverted tooth links, with or without guide links, and used for power transmission. The links are joined by pins and mate with the sprocket teeth with a sliding action. Excludes:flexible mechanical devices specifically designed for use with coupling, shaft, flexible.

INC FIIG Concept Condition
04449 A23500 - 1
Specifications
Link Style
side guides
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the link.
Nominal Pitch Distance
0.188 inches
Details A nominal measurement of the center to center distance between teeth or pins,taken along the pitch line.
Link Row Quantity
7
Details The number of rows that comprise the width of a link or chain assembly.
Link Nominal Width Between Plates
0.2170 inches
Details None.
Link Nominal Width
0.2190 inches
Details None.
Minimum Tensile Strength
750 pounds per square inch
Details The maximum rated load in tension applied in a longitudinal direction,per unit of cross-sectional area,that the material can withstand without rupture.
Material
steel
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Reference Number Differentiating Characteristics
as differentiated by o/a lg
Details A feature of the item of supply which must be specifically recorded when the reference number covers a range of items.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
SC0307 08484 5 - 5 2 - ZZ
343874 76474 5 - 5 2 - ZZ
SC0307 76474 3 - 3 1 - AX
SC0307-120INCH 76474 5 - 5 9 - 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
49140 - S -
RVC WCC TCC SHC
- 585 Z 9

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Manufacturer
BREEZE-EASTERN LLC
CAGE: 08484
WHIPPANY , NJ , 07981-1638
UNITED STATES
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FAQs
Frequently asked questions for NSN 3020-00-068-8327
What is the NIIN of the NSN 3020-00-068-8327?
The National Item Identification Number (NIIN) of the NSN 3020-00-068-8327 is 00-068-8327
When the NSN 3020-00-068-8327 was assigned to the Federal Catalog?
It was assigned 57 years ago, on Thu, Jul 13, 1967
Does the NSN 3020-00-068-8327 contain any precious metals?
Type/content is unknown
Does the NSN 3020-00-068-8327 contain any hazardous material?
No data in HMIRS

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