The Cleaning Compound,engine Cooling, cataloged under National Stock Number 6850-01-053-2540, is classified within Federal Supply Class 6850 (Miscellaneous Chemical Specialties) of the Chemicals and Chemical Products group. The manufacturer of record is Valvoline Inc Div Oem Group. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6850-01-053-2540 |
| Primary Part Number | MACS SUPER FAST FLUSH 1500 |
| Item Name | Cleaning Compound,engine Cooling |
| FSC / FSG | 6850 / 68 — Miscellaneous Chemical Specialties |
| Manufacturer | Valvoline Inc Div Oem Group |
| Status | ACTIVE |
| Quantity Within Each Unit Package | 12.0 OUNCES OZ |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| C14-12 | Radiator Specialty Co (USA) |
| SUPER FAST FLUSH 1500 | Napa Richmond Distributing Center (USA) |
| MACS SUPER FAST FLUSH 1500 PRIMARY | Valvoline Inc Div Oem Group (USA) |
| Reference | Meaning |
|---|---|
| 1500 | 5/9 Secondary reference Macs Inc Sub of Ashland Oil Co |
NSN 6850-01-053-2540 is a Cleaning Compound,engine Cooling, manufactured by Valvoline Inc Div Oem Group, classified under FSC 6850, Miscellaneous Chemical Specialties. Status: active.
NSN 6850-01-053-2540 has 3 manufacturer part numbers on file: C14-12 (Radiator Specialty Co), SUPER FAST FLUSH 1500 (Napa Richmond Distributing Center), MACS SUPER FAST FLUSH 1500 (Valvoline Inc Div Oem Group).
Key specifications for MACS SUPER FAST FLUSH 1500: Quantity Within Each Unit Package: 12.0 OUNCES OZ. 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.