The Metal Cleaner and Rust Remover, cataloged under National Stock Number 6850-01-663-4866, is classified within Federal Supply Class 6850 (Miscellaneous Chemical Specialties) of the Chemicals and Chemical Products group. The manufacturer of record is Heatbath Corporation. Government technical data includes 2 specifications, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6850-01-663-4866 |
| Primary Part Number | UNI KLEEN-10 |
| Item Name | Metal Cleaner and Rust Remover |
| FSC / FSG | 6850 / 68 — Miscellaneous Chemical Specialties |
| Manufacturer | Heatbath Corporation |
| Status | ACTIVE |
| Usage Design | NICKEL OR STAINLESS STEEL OR STEEL OR COPPER OR BRASS |
| Physical Form | POWDER |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC D) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| UNI KLEEN-10 PRIMARY | Heatbath Corporation (USA) |
NSN 6850-01-663-4866 is a Metal Cleaner and Rust Remover, manufactured by Heatbath Corporation, classified under FSC 6850, Miscellaneous Chemical Specialties. Status: active.
NSN 6850-01-663-4866 has 1 manufacturer part number on file: UNI KLEEN-10 (Heatbath Corporation).
Key specifications for UNI KLEEN-10: Usage Design: NICKEL OR STAINLESS STEEL OR STEEL OR COPPER OR BRASS; Physical Form: POWDER; Special Features: 400 POUND DRUM; WHITE, HEAVY DUTY, MILDY-ALKALINE SOAK CLEANER TO REMOVE SOLID DIRTS, OILS, BUFFING COMPOUNDS AND GREASE; USED TO REMOVE, EMULSIFY AND HOLD OILY AND GREASY CONTAINATES IN SUSPENSION SO WORK CAN BE TRANSFERRED DIRECTLY INTO ELECTOLYTIC CLEANER WITHOUT RINSING; DISTRIBUTE OVER WIDE AREA TO PREVENT BOIL OVER; CONCENTRATION 4-12 OZ/GALLON; TEMPERTURE 16-212 DEGREES F; TIME 3-10 MINUTES LBS. 2 specifications are documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC D). 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.