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National Stock Number:
9390-00-443-4703
Federal Supply Class:
9390
National Item Identification Number:
004434703
Description:
DIATOMACEOUS EARTH
Detail:
EXCLUDES SILICA, PULVERIZED; INSULATION THERMAL; DIATOMACEOUS SILICA PIGMENT, AND PULVERIZED SILICA PIGMENT.
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Manufacturer Information:
| MIL-F-52637 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| CHEMICAL COMPOSITION PERCENTAGE | SILICA 64 PERCENT MIN | | MAXIMUM IMPURITIES LIMITATION IN PERCENT | ALUMINUM OXIDE 17 PERCENT | | PHYSICAL FORM | POWDER | | PREPARATION METHOD | CALCINED |
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