PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-C-16173 CL1GR4Corrosion Preventive Compound

Leonardo Spa Helicopters Division - Production Site · NSN 8030-00-526-1605 · FSC 8030 · No Item Name Available
Verified by PartsTable
NSN 8030-00-526-1605 — this item is cataloged by the U.S. Government under National Stock Number 8030-00-526-1605. Primary manufacturer part number: MIL-C-16173 CL1GR4.
Features
  • Corrosion Preventive Compound — FSC 8030
  • Supplementary Features: 5 GALLON CAN
  • Nondefinitive Spec/std Data: 1 CLASS AND 4 GRADE
  • Volatile Organic Compound in Grams Per Liter: 340.0
  • Application Type: COLD
  • Film Thickness: 0.002 INCHES NOMINAL IN
  • Quantity Within Each Unit Package: 5.000 GALLONS
  • Usage Design: FOR GENERAL PURPOSE INDOOR AND LIMITED OUTDOOR PRESERVATION OF METAL PARTS WITH OR WITHOUT AN OVERWRAP AND WHERE HANDLING, STACKING AND COUNTING REQUIRE A TACK-FREE COATING; FOR STORAGE PROTECTION OF PRECISION PARTS, MACHINE TOOLS, ETC. REQUIRING A TRANSPARENT COATING; FOR PROTECTION OF MACHINERY AND PARTS DESIGNATED FOR EXPORT WHERE SALT SPRAY IS LIKELY TO OCCUR; FOR APPLICATIONS WHERE THERE IS NOT A REQUIREMENT FOR MISCIBILITY WITH LUBRICATING OIL AND WHERE EASE OF REMOVAL WITH STODDARD'S SOLVENT IS IMPORTANT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Corrosion Preventive Compound, cataloged under National Stock Number 8030-00-526-1605, is classified within Federal Supply Class 8030 (No Item Name Available) of the Brushes, Paints, Sealers, and Adhesives group. The primary manufacturer of record is Leonardo Spa Helicopters Division - Production Site. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 18 commercial cross-references from 13 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN8030-00-526-1605
Primary Part NumberMIL-C-16173 CL1GR4
Item NameCorrosion Preventive Compound
FSC / FSG8030 / 80 — No Item Name Available
ManufacturerLeonardo Spa Helicopters Division - Production Site
StatusACTIVE
Supplementary Features5 GALLON CAN
Nondefinitive Spec/std Data1 CLASS AND 4 GRADE
Volatile Organic Compound in Grams Per Liter340.0
Application TypeCOLD
Film Thickness0.002 INCHES NOMINAL IN
Quantity Within Each Unit Package5.000 GALLONS
Usage DesignFOR GENERAL PURPOSE INDOOR AND LIMITED OUTDOOR PRESERVATION OF METAL PARTS WITH OR WITHOUT AN OVERWRAP AND WHERE HANDLING, STACKING AND COUNTING REQUIRE A TACK-FREE COATING; FOR STORAGE PROTECTION OF PRECISION PARTS, MACHINE TOOLS, ETC. REQUIRING A TRANSPARENT COATING; FOR PROTECTION OF MACHINERY AND PARTS DESIGNATED FOR EXPORT WHERE SALT SPRAY IS LIKELY TO OCCUR; FOR APPLICATIONS WHERE THERE IS NOT A REQUIREMENT FOR MISCIBILITY WITH LUBRICATING OIL AND WHERE EASE OF REMOVAL WITH STODDARD'S SOLVENT IS IMPORTANT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
8030-00-062-5866 INTERCHANGEABLE
Corrosion Preventive Compound
8030-00-526-1604 INTERCHANGEABLE
Corrosion Preventive Compound
8030-00-903-0931 INTERCHANGEABLE
Corrosion Preventive Compound
Cross-Reference Index
Part NumberManufacturer
MIL-C-16173 CL1GR4 Leonardo Spa Helicopters Division - Production Site (ITA)
TECTYL 846 Steven Industries Inc (USA)
TECTYL 846 Daubert Chemical Company, Inc. (USA)
TECTYL 846D Daubert Chemical Company, Inc. (USA)
ROYCO194R Hedinair Ltd Aew Ovens Division (GBR)
8030PL1414549 Jednolity Indeks Materialowy - Uniform Material Index (POL)
NOX-RUST 110 DLS Daubert Chemical Company, Inc. (USA)
MIL-C-16173 CL1GR4 General Services Administration Federal Supply Service (USA)
MIL-C-16173 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-PRF-16173 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
PX106 Ministry of Defence, Directorate of Standardization, Stan 1, (GBR)
MIL-PRF-16173 CL1GR4 General Services Administration Federal Supply Service (USA)
ROYCO194R Hedinair Ovens Ltd (GBR)
NOX RUST X110 Ralrube Inc. (USA)
NOX RUST X110 Daubert Chemical Company, Inc. (USA)
TECTYL 846 Ashland Oil Inc (USA)
ROYCO 194R Lanxess Corporation (USA)
NOX RUST X110 Daubert Chemical Co (USA)
Related Parts
8030-00-062-5866INTERCHANGEABLE
CORROSION PREVENTIVE COMPOUND
8030-00-526-1604INTERCHANGEABLE
CORROSION PREVENTIVE COMPOUND
8030-00-903-0931INTERCHANGEABLE
CORROSION PREVENTIVE COMPOUND

Frequently Asked Questions

What is NSN 8030-00-526-1605?

NSN 8030-00-526-1605 is a Corrosion Preventive Compound, manufactured by Leonardo Spa Helicopters Division - Production Site, classified under FSC 8030 (No Item Name Available). Status: active.

What are the part numbers for NSN 8030-00-526-1605?

NSN 8030-00-526-1605 has 18 cross-referenced part numbers: MIL-C-16173 CL1GR4 (Leonardo Spa Helicopters Division - Production Site), TECTYL 846 (Steven Industries Inc), TECTYL 846 (Daubert Chemical Company, Inc.), TECTYL 846D (Daubert Chemical Company, Inc.), ROYCO194R (Hedinair Ltd Aew Ovens Division) and 13 more.

What NSN replaces 8030-00-526-1605?

There are 3 known substitutes for 8030-00-526-1605: 8030-00-062-5866, 8030-00-526-1604, 8030-00-903-0931. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-C-16173 CL1GR4?

Key specifications for MIL-C-16173 CL1GR4: Special Features: HIGH VOC; TRANSPARENT, NON-TACKY FILM; EXCEEDS 340 GRAMS PER LITER VOC G; Supplementary Features: 5 GALLON CAN; Nondefinitive Spec/std Data: 1 CLASS AND 4 GRADE; Volatile Organic Compound in Grams Per Liter: 340.0. 8 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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