5930-00-442-6448 SWITCH,ROTARY Index 5950-00-442-6454 TRANSFORMER,AUDIO FREQUENCY

National Stock Number:
6640-00-442-6450

Federal Supply Class:
6640

National Item Identification Number:
004426450

Description:
RACK,TEST TUBE,LABORATORY

Detail:
A device used to hold several test tubes upright when waiting for a chemical reaction or when test tubes are not in use. Excludes RACK, COMPARISON TEST TUBE, LABORATORY.


Manufacturer Information:
139207836BOEKEL SCIENTIFIC
6640-00-442-645091962NASH METALWARE CO INC
MILR3692281349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS36171-196906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
PART NAME ASSIGNED BY CONTROLLING AGENCYRACK TEST TUBE LABORATORY WASSERMAN CRS 20 TUBE
MATERIALSTEEL CORROSION RESISTING
OVERALL HEIGHT4.000 INCHES NOMINAL
OVERALL LENGTH10.000 INCHES NOMINAL
OVERALL WIDTH2.062 INCHES NOMINAL
SPECIAL FEATURESWASSERMAN DESIGN; FOR USE WITH WATER BATH, 6640-00-145-1158, 6640-00-765-0599, 6640-01-173-8927 AND 6640-01-246-1989; REPLACEMENT RACK FOR WATER BATH, 6640-00-765-0621
TIER QUANTITY2
WELL DIAMETER16.000 MILLIMETERS NOMINAL
WELL QUANTITY20


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