The Cleaning Compound,aircraft Surfa, cataloged under National Stock Number 6850-01-202-4669, is classified within Federal Supply Class 6850 (Miscellaneous Chemical Specialties) of the Chemicals and Chemical Products group. The manufacturer of record is C-Tech Industries Inc. Government technical data includes 5 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. 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 | 6850-01-202-4669 |
| Primary Part Number | 5770N3 |
| Item Name | Cleaning Compound,aircraft Surfa |
| FSC / FSG | 6850 / 68 — Miscellaneous Chemical Specialties |
| Manufacturer | C-Tech Industries Inc |
| Status | ACTIVE |
| Biodegradeable Characteristic | INCLUDED |
| Quantity Within Each Unit Package | 55.0 GALLONS |
| Physical Form | LIQUID |
| Minimum Biodegradeable Content Percentage | 90.0 |
| Application Method | BRUSH OR HAND SWABBED OR SPRAYED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 5770N3 PRIMARY | C-Tech Industries Inc (USA) |
NSN 6850-01-202-4669 is a Cleaning Compound,aircraft Surfa, manufactured by C-Tech Industries Inc, classified under FSC 6850, Miscellaneous Chemical Specialties. Status: active.
NSN 6850-01-202-4669 has 1 manufacturer part number on file: 5770N3 (C-Tech Industries Inc).
1 possible match (shared part number, not a government interchangeability claim): 6850-01-236-0128. Verify interchangeability with system specifications before substitution.
Key specifications for 5770N3: Biodegradeable Characteristic: INCLUDED; Quantity Within Each Unit Package: 55.0 GALLONS; Physical Form: LIQUID; Minimum Biodegradeable Content Percentage: 90.0. 5 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.