National Item Identification Number

00-290-5089
002905089
9390-00-290-5089
9390002905089

National Stock Number

Item Name

DIATOMACEOUS EARTH

Federal Supply Class

9390

Description

Excludes SILICA, PULVERIZED; INSULATION THERMAL; diatomaceous silica pigment, and pulverized silica pigment.

Commercial and Government Entity Code (Supplier Data)

---

0K5L3

---

MARCI ENTERPRISES INC
5271 W JEFFERSON BLVD
LOS ANGELES
CA
90016
213-937-5050

---

Reference Numbers (Part Numbers)

A-A-59239
MIL-D-20550
MW-27

Required Categories

PREPARATION METHOD
CHEMICAL COMPOSITION PERCENTAGE
PHYSICAL FORM
PARTICLE SIZ

Required Description

FLUX CALCINED
SILICON DIOXIDE 87 PERCENT MIN TO 93 PERCENT MAX
POWDER
USS SIE