PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AK-1Cleaning Compound,engine Cooling

Virginia Kmp Corp · NSN 6850-01-549-3803 · FSC 6850 · No Item Name Available
Verified by PartsTable
NSN 6850-01-549-3803 — this item is cataloged by the U.S. Government under National Stock Number 6850-01-549-3803. Primary manufacturer part number: AK-1.
Features
  • Cleaning Compound,engine Cooling — FSC 6850
  • Quantity Within Each Unit Package: 1.0 GALLONS
  • 1 verified cross-reference
  • Primary manufacturer: Virginia Kmp Corp
Applications
  • Mechanical power generation
  • Drive system operation
  • Auxiliary equipment operation
General Description

The Cleaning Compound,engine Cooling, cataloged under National Stock Number 6850-01-549-3803, is classified within Federal Supply Class 6850 (No Item Name Available) of the Chemicals and Chemical Products group. The primary manufacturer of record is Virginia Kmp Corp. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6850-01-549-3803
Primary Part NumberAK-1
Item NameCleaning Compound,engine Cooling
FSC / FSG6850 / 68 — No Item Name Available
ManufacturerVirginia Kmp Corp
StatusACTIVE
Quantity Within Each Unit Package1.0 GALLONS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3110-00-227-4684 INTERCHANGEABLE
Ball,bearing
6630-01-022-7406AK-1 INTERCHANGEABLE
Test Kit,acid Analyzing
Parker-Hannifin Corp Div Sporlan Division
3439-01-084-2106 INTERCHANGEABLE
Brazing Kit,aluminum
5440-01-269-227411020556 INTERCHANGEABLE
Ladder,extension-a-Folding
Combat Capabilities Development Command Armaments Center Dba Us Army Combat Capabilities Development Command Armaments Center
Cross-Reference Index
Part NumberManufacturer
AK-1 Virginia Kmp Corp (USA)
Related Parts
3110-00-227-4684INTERCHANGEABLE
BALL,BEARING
6630-01-022-7406INTERCHANGEABLE
TEST KIT,ACID ANALYZING
AK-1
3439-01-084-2106INTERCHANGEABLE
BRAZING KIT,ALUMINUM
5440-01-269-2274INTERCHANGEABLE
LADDER,EXTENSION-A-FOLDING
11020556

Frequently Asked Questions

What is NSN 6850-01-549-3803?

NSN 6850-01-549-3803 is a Cleaning Compound,engine Cooling, manufactured by Virginia Kmp Corp, classified under FSC 6850 (No Item Name Available). Status: active.

What are the part numbers for NSN 6850-01-549-3803?

NSN 6850-01-549-3803 has 1 cross-referenced part number: AK-1 (Virginia Kmp Corp).

What NSN replaces 6850-01-549-3803?

There are 4 known substitutes for 6850-01-549-3803: 3110-00-227-4684, 6630-01-022-7406, 3439-01-084-2106 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AK-1?

Key specifications for AK-1: Quantity Within Each Unit Package: 1.0 GALLONS; Part Name Assigned by Controlling Agency: EVAPORATOR COIL CLEANER. 2 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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