Quartz Crystal Lapping Machine

12187-1

12187-1
(NSN) National Stock Number
3635-01-064-1820
Federal Supply Classification
3635 Crystal and Glass Industries Machinery
Item Name Code
12920
Schedule B Code
-
Summary

Complete w/1/3 hp motor and switch; step pulley for multiple speeds; drums 8 in. by 3 in.; wet beat 41-1/2 in. lg; belt adjuster; guards and pans; adjustable water spigot; motor mount in rear of machine; 10 in. disc polisher covered with leather general characteristics item description

DAC HCC DMIL RNCC
4 - - 3
RNVC SADC MSDS RNAAC
9 - - CX
Identification

An item designed specifically to remove excess stock and reduce quartz crystals to the desired size and shape by the use of an abrasive compound between the material and lapping plate(s).

INC FIIG Concept Condition
12920 A23900 - 1
Specifications
General Characteristics Item Description
complete w/1/3 hp motor and switch; step pulley for multiple speeds; drums 8 in. by 3 in.; wet beat 41-1/2 in. lg; belt adjuster; guards and pans; adjustable water spigot; motor mount in rear of machine; 10 in. disc polisher covered with leather
Details A recording of the physical,functional,and performance characteristics for an item of supply.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
B-26 20231 4 - 5 9 - CX
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N A - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
63220 - W -
RVC WCC TCC SHC
- 72E Z 9

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Manufacturer
MK DIAMOND PRODUCTS, INC.
CAGE: 20231
TORRANCE , CA , 90501-5041
UNITED STATES
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FAQs
Frequently asked questions for NSN 3635-01-064-1820
What is the NIIN of the NSN 3635-01-064-1820?
The National Item Identification Number (NIIN) of the NSN 3635-01-064-1820 is 01-064-1820
When the NSN 3635-01-064-1820 was assigned to the Federal Catalog?
It was assigned 46 years ago, on Fri, Aug 18, 1978
Does the NSN 3635-01-064-1820 contain any precious metals?
Does not contain precious metal
Does the NSN 3635-01-064-1820 contain any hazardous material?
No data in HMIRS

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