National Item Identification Number
00-443-4703
004434703
9390-00-443-4703
9390004434703
National Stock Number
Item Name
DIATOMACEOUS EARTH
Federal Supply Class
9390
Referenced on: http://waterdecontamination.tpub.com//TM-5-4610-218-34/TM-5-4610-218-340108.htm
Referenced on: http://waterdecontamination.tpub.com//TM-5-4610-223-12/css/TM-5-4610-223-12_434.htm
Referenced on: http://waterdecontamination.tpub.com//TM-5-4610-223-12/css/TM-5-4610-223-12_47.htmDescription
Excludes SILICA, PULVERIZED; INSULATION THERMAL; diatomaceous silica pigment, and pulverized silica pigment.
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)
MIL-F-52637
Required Categories
PREPARATION METHOD
CHEMICAL COMPOSITION PERCENTAGE
MAXIMUM IMPURITIES LIMITATI
Required Description
CALCINED
SILICA 64 PERCENT MIN
ALUMINUM OXIDE 17 PERCENT
POWDER
81349
MIL-F