The Penetrating Fluid, cataloged under National Stock Number 6850-01-723-8020, is classified within Federal Supply Class 6850 (Miscellaneous Chemical Specialties) of the Chemicals and Chemical Products group. The manufacturer of record is Sdb Consultants, Ltd. Dba Sdb Consultants Ltd. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6850-01-723-8020 |
| Primary Part Number | REXCO OC-1C 4X1 GALLON |
| Item Name | Penetrating Fluid |
| FSC / FSG | 6850 / 68 — Miscellaneous Chemical Specialties |
| Manufacturer | Sdb Consultants, Ltd. Dba Sdb Consultants Ltd |
| Status | ACTIVE |
| Minimum Flash Point | 100.0 DEG CELSIUS |
| Quantity Within Each Unit Package | 4.0 GALLONS |
| Physical Form | LIQUID |
| Reference Number Differentiating Characteristics | ITEM IS FAA CERTIFIED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| REXCO OC-1C 4X1 GALLON | Sdb Consultants, Ltd. Dba Sdb Consultants Ltd (USA) |
| REXCO OC-1C 4X1 GALLON | Reynolds Advanced Materials-U.s Inc Dba Reynolds Advanced Materials (USA) |
| Reference | Meaning |
|---|---|
| REXCO OC-1C 4X1 GALLON | 5/2 Secondary reference U.S. Government activity |
| REXCO OC-1C | 3/1 Design control — primary reference Rexco Chemical Co |
NSN 6850-01-723-8020 is a Penetrating Fluid, manufactured by Sdb Consultants, Ltd. Dba Sdb Consultants Ltd, classified under FSC 6850, Miscellaneous Chemical Specialties. Status: active.
NSN 6850-01-723-8020 has 2 manufacturer part numbers on file: REXCO OC-1C 4X1 GALLON (Sdb Consultants, Ltd. Dba Sdb Consultants Ltd), REXCO OC-1C 4X1 GALLON (Reynolds Advanced Materials-U.s Inc Dba Reynolds Advanced Materials).
Key specifications for REXCO OC-1C 4X1 GALLON: Minimum Flash Point: 100.0 DEG CELSIUS; Quantity Within Each Unit Package: 4.0 GALLONS; Physical Form: LIQUID; Special Features: PH-4.5-6.5; VISCOSITY-500-900 CP. 4 specifications are 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.