The Defoamer, cataloged under National Stock Number 7930-01-398-0867, is classified within Federal Supply Class 7930 (Cleaning and Polishing Compounds and Preparations) of the Cleaning Equipment and Supplies group. The manufacturer of record is Maintex, Inc.. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 7930-01-398-0867 |
| Primary Part Number | 152504 |
| Item Name | Defoamer |
| FSC / FSG | 7930 / 79 — Cleaning and Polishing Compounds and Preparations |
| Manufacturer | Maintex, Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | ANTIFOAM-DEFOAMER SILICONE EMULSION; A HIGHLY CONCENTRATED DEFOAMER TO BE USED ONLY IN RECOVERY TANKS AND/OR PICK-UP HOSE OF VACUUMS OR CARPET STEAM CLEANING MACHINES; WILL REDUCE OR ELIMINATE FOAM THAT IS GENERATED FROM SHAMPOO RESIDUE WHEN THE CARPET IS BEING STEAM CLEANED; BOX CONTAINS 4 1-GALLON CONTAINERS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 152504 PRIMARY | Maintex, Inc. (USA) |
| Reference | Meaning |
|---|---|
| ANTI-FOAM | 5/1 Secondary reference Maintex, Inc. |
| 152504 | 5/9 Secondary reference Maintex Inc |
| ANTI-FOAM | 5/9 Secondary reference Maintex Inc |
| ANTIFOAM-DEFOAMER (SILICONE EMU- | 5/1 Secondary reference Maintex, Inc. |
NSN 7930-01-398-0867 is a Defoamer, manufactured by Maintex, Inc., classified under FSC 7930, Cleaning and Polishing Compounds and Preparations. Status: active.
NSN 7930-01-398-0867 has 1 manufacturer part number on file: 152504 (Maintex, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 5950-01-420-5059. Verify interchangeability with system specifications before substitution.
Key specifications for 152504: General Characteristics Item Description: ANTIFOAM-DEFOAMER SILICONE EMULSION; A HIGHLY CONCENTRATED DEFOAMER TO BE USED ONLY IN RECOVERY TANKS AND/OR PICK-UP HOSE OF VACUUMS OR CARPET STEAM CLEANING MACHINES; WILL REDUCE OR ELIMINATE FOAM THAT IS GENERATED FROM SHAMPOO RESIDUE WHEN THE CARPET IS BEING STEAM CLEANED; BOX CONTAINS 4 1-GALLON CONTAINERS. 1 specification is documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC Y). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.