<SEC-DOCUMENT>0000950142-21-000644-index.html : 20210216
<SEC-HEADER>0000950142-21-000644.hdr.sgml : 20210216
<ACCEPTANCE-DATETIME>20210216153915
ACCESSION NUMBER:		0000950142-21-000644
CONFORMED SUBMISSION TYPE:	SC 13G/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20210216
DATE AS OF CHANGE:		20210216

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MSC INDUSTRIAL DIRECT CO INC
		CENTRAL INDEX KEY:			0001003078
		STANDARD INDUSTRIAL CLASSIFICATION:	WHOLESALE-INDUSTRIAL MACHINERY & EQUIPMENT [5084]
		IRS NUMBER:				113289165
		STATE OF INCORPORATION:			NY
		FISCAL YEAR END:			0828

	FILING VALUES:
		FORM TYPE:		SC 13G/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-44935
		FILM NUMBER:		21637328

	BUSINESS ADDRESS:	
		STREET 1:		75 MAXESS RD
		CITY:			MELVILLE
		STATE:			NY
		ZIP:			11747
		BUSINESS PHONE:		516-812-2000

	MAIL ADDRESS:	
		STREET 1:		75 MAXESS ROAD
		CITY:			MELVILLE
		STATE:			NY
		ZIP:			11747

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			JACOBSON MITCHELL
		CENTRAL INDEX KEY:			0001008015

	FILING VALUES:
		FORM TYPE:		SC 13G/A

	MAIL ADDRESS:	
		STREET 1:		C/O MSC INDUSTRIAL DIRECT CO., INC.
		STREET 2:		75 MAXESS RD
		CITY:			MELVILLE
		STATE:			NY
		ZIP:			11747
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G/A
<SEQUENCE>1
<FILENAME>eh210131542_13ga18-mjacobson.htm
<DESCRIPTION>AMENDMENT NO. 18
<TEXT>
Document 1 - file: eh210131542_13ga18-mjacobson.htm

</DOCUMENT>
</SEC-DOCUMENT>