PartsTable TECHNICAL DATA SHEET
NSN 6850-01-603-2072Government record, cited

Corrosion Preventive, Aircraft En6850-01-603-2072

NSN 6850-01-603-2072 · NIIN 016032072 · Part number ROYCO 483
Lanxess Corporation · FSC 6850 — Miscellaneous Chemical Specialties · FSG 68 — Chemicals and Chemical Products · CAGE 07950
Government record, cited
NSN 6850-01-603-2072 — this item is cataloged by the U.S. Government under National Stock Number 6850-01-603-2072. Manufacturer of record part number: ROYCO 483.
Also searched as  6850-01-603-2072 · 6850016032072 · NIIN 016032072 · 01-603-2072 · FSC 6850 Miscellaneous Chemical Specialties · CAGE 07950 · ROYCO 483
Nearby stock numbers  ·
Features
  • Corrosion Preventive,aircraft En — FSC 6850
  • Minimum Flash Point: 311.0 DEG FAHRENHEIT
  • Synthetic Rubber Swelling Feature: NOT INCLUDED
  • Level of Dermal Irritation Potential: SLIGHT
  • Supplementary Features: VISCOSITY,SUS@100F/139
  • Quantity Within Each Unit Package: 5.0 GALLONS AND 55.0 GALLONS
  • 1 manufacturer part number on file
  • Manufacturer of record: Lanxess Corporation
Identification
  • NSN: 6850-01-603-2072
  • NIIN: 016032072
  • FSC: 6850 — Miscellaneous Chemical Specialties
  • FSG: 68 — Chemicals and Chemical Products
  • Primary part number: ROYCO 483
  • Manufacturer: Lanxess Corporation
General Description

The Corrosion Preventive,aircraft En, cataloged under National Stock Number 6850-01-603-2072, is classified within Federal Supply Class 6850 (Miscellaneous Chemical Specialties) of the Chemicals and Chemical Products group. The manufacturer of record is Lanxess Corporation. 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. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6850-01-603-2072
Primary Part NumberROYCO 483
Item NameCorrosion Preventive,aircraft En
FSC / FSG6850 / 68 — Miscellaneous Chemical Specialties
ManufacturerLanxess Corporation
StatusACTIVE
Minimum Flash Point311.0 DEG FAHRENHEIT
Synthetic Rubber Swelling FeatureNOT INCLUDED
Level of Dermal Irritation PotentialSLIGHT
Supplementary FeaturesVISCOSITY,SUS@100F/139
Quantity Within Each Unit Package5.0 GALLONS AND 55.0 GALLONS
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardHazardous per DLA record (HMIC D)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
ROYCO 483 PRIMARY Lanxess Corporation (USA)
No interchangeability data on file.
Other items in FSC 6850 — Miscellaneous Chemical Specialties
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6850-00-001-6461
6850-00-001-6461 · Item name not on file
6850-00-003-5139
TONER,DIRECT ELECTROSTATIC PROCE
6850-00-003-5179
6850-00-003-5179 · Item name not on file
6850-00-003-6167
6850-00-003-6167 · Item name not on file
6850-00-004-0526
CLEANING STATION,OPTICAL LENS
6850-00-005-5305
CLEANING COMPOUND,AIRCRAFT SURFA
6850-00-005-5305
CLEANING COMPOUND,AIRCRAFT SURFA
6850-00-008-7482
6850-00-008-7482 · Item name not on file

Frequently Asked Questions

What is NSN 6850-01-603-2072?

NSN 6850-01-603-2072 is a Corrosion Preventive,aircraft En, manufactured by Lanxess Corporation, classified under FSC 6850, Miscellaneous Chemical Specialties. Status: active.

What part numbers are listed for NSN 6850-01-603-2072?

NSN 6850-01-603-2072 has 1 manufacturer part number on file: ROYCO 483 (Lanxess Corporation).

What are the specifications of ROYCO 483?

Key specifications for ROYCO 483: Minimum Flash Point: 311.0 DEG FAHRENHEIT; Synthetic Rubber Swelling Feature: NOT INCLUDED; Level of Dermal Irritation Potential: SLIGHT; Supplementary Features: VISCOSITY,SUS@100F/139. 5 specifications are documented in the U.S. Government catalog.

Is NSN 6850-01-603-2072 hazardous material?

Hazardous per DLA record (HMIC D). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

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.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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