National Item Identification Number
00-359-9642
003599642
6640-00-359-9642
6640003599642
National Stock Number
Item Name
SHIELD,HEAT,DISTILLING FLASK
Federal Supply Class
6640
Referenced on: http://automotiveaccessories.tpub.com//TM-5-6640-212-14/TM-5-6640-212-140243.htm
Referenced on: http://fuelpumps.tpub.com//TM-10-6630-247-13P/css/TM-10-6630-247-13P_160.htm
Referenced on: http://fuelpumps.tpub.com//TM-10-6630-247-13P/css/TM-10-6630-247-13P_161.htm
Referenced on: http://fuelpumps.tpub.com//TM-10-6640-215-10-HR/css/TM-10-6640-215-10-HR_42.htm
Referenced on: http://www.tpub.com/content/semis/TM-10-6640-215-13/css/TM-10-6640-215-13_420.htm
Referenced on: http://www.tpub.com/content/semis/TM-10-6640-238-13/css/TM-10-6640-238-13_439.htmDescription
A flat piece of fireproof material with a hole in the center designed primarily to expose only the specified area of a flask bottom to the heat source used in distillation tests. The center hole may have a bevel recess at the top.
Commercial and Government Entity Code (Supplier Data)
48619
PRECISION SCIENTIFIC PETROLEUM
INSTRUMENTS CO
170 MARCEL DR
WINCHESTER
VA
22602
540-667-8484
Reference Numbers (Part Numbers)
61834
Required Categories
MATERIAL
OVERALL LENGTH
OVERALL WIDTH
OVERALL THICKNESS
CENTER HOLE DIAMETER
Required Description
VERMICULITE AND
CEMENT
4.750 INCHES NOMINAL
4.750 INCHES NOMINAL
0.750 INCHE