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National Stock Number:
9390-00-290-5089
Federal Supply Class:
9390
National Item Identification Number:
002905089
Description:
DIATOMACEOUS EARTH
Detail:
EXCLUDES SILICA, PULVERIZED; INSULATION THERMAL; DIATOMACEOUS SILICA PIGMENT, AND PULVERIZED SILICA PIGMENT.
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Manufacturer Information:
| A-A-59239 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MIL-D-20550 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MW-27 | 0K5L3 | MARCI ENTERPRISES INC |
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Techincal Specification:
| CHEMICAL COMPOSITION PERCENTAGE | SILICON DIOXIDE 87 PERCENT MIN TO 93 PERCENT MAX | | CONTENT WITHIN EACH UNIT PACKAGE | 50 LB | | PARTICLE SIZE GRADATION PERCENTAGE | USS SIEVE SIZE NO. 150 4 PCT MAX RETAINED AND USS SIEVE SIZE NO. 325 20 PCT RETAINED | | PHYSICAL FORM | POWDER | | PREPARATION METHOD | FLUX CALCINED | | NONDEFINITIVE SPEC/STD DATA | B GRADE | | SUPPLEMENTARY FEATURES | NOT FOR USE IN SWIMMING POOL FILTERS | | UNIT PACKAGE TYPE | BAG |
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