PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

ACS1015-5Scale Removing Compound

American Chemical Systems II, Llc · NSN 6850-01-665-3685 · FSC 6850 · No Item Name Available
Verified by PartsTable
NSN 6850-01-665-3685 — this item is cataloged by the U.S. Government under National Stock Number 6850-01-665-3685. Primary manufacturer part number: ACS1015-5.
Features
  • Scale Removing Compound — FSC 6850
  • Supplementary Features: NON-FOAMING BLEND REMOVES LIME AND MINERAL DEPOSITS
  • 4 verified cross-references
  • Primary manufacturer: American Chemical Systems II, Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Scale Removing Compound, cataloged under National Stock Number 6850-01-665-3685, is classified within Federal Supply Class 6850 (No Item Name Available) of the Chemicals and Chemical Products group. The primary manufacturer of record is American Chemical Systems II, Llc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6850-01-665-3685
Primary Part NumberACS1015-5
Item NameScale Removing Compound
FSC / FSG6850 / 68 — No Item Name Available
ManufacturerAmerican Chemical Systems II, Llc
StatusACTIVE
Supplementary FeaturesNON-FOAMING BLEND REMOVES LIME AND MINERAL DEPOSITS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
6850-01-665-11581137263-CS INTERCHANGEABLE
Scale Removing Compound
Birsch Industries, Inc. Dba Birsch Industries Inc
6850-01-665-1935DESCALE-2-05 INTERCHANGEABLE
Scale Removing Compound
Rite-Kem, Inc. Dba Rite-Kem Inc
6850-01-665-1940765504 INTERCHANGEABLE
Scale Removing Compound
Spartan Chemical Company, Inc. Dba Spartan Ohio
6850-01-665-1944DESCALE-2-01 INTERCHANGEABLE
Scale Removing Compound
Rite-Kem, Inc. Dba Rite-Kem Inc
6850-01-671-7950LIME-WAY-01 INTERCHANGEABLE
Scale Removing Compound
Rite-Kem, Inc. Dba Rite-Kem Inc
6850-01-671-7956544-04 INTERCHANGEABLE
Scale Removing Compound
Native Green Llc Dba Native Green Llc
Cross-Reference Index
Part NumberManufacturer
ACS1015-5 Southwest Chemical Co of Lawton Inc (USA)
A-A-59966 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
ACS1015-5 PRIMARY American Chemical Systems II, Llc (USA)
765505 Spartan Chemical Company, Inc. Dba Spartan Ohio (USA)
Related Parts
6850-01-665-1158INTERCHANGEABLE
SCALE REMOVING COMPOUND
1137263-CS
6850-01-665-1935INTERCHANGEABLE
SCALE REMOVING COMPOUND
DESCALE-2-05
6850-01-665-1940INTERCHANGEABLE
SCALE REMOVING COMPOUND
765504
6850-01-665-1944INTERCHANGEABLE
SCALE REMOVING COMPOUND
DESCALE-2-01
6850-01-671-7950INTERCHANGEABLE
SCALE REMOVING COMPOUND
LIME-WAY-01
6850-01-671-7956INTERCHANGEABLE
SCALE REMOVING COMPOUND
544-04

Frequently Asked Questions

What is NSN 6850-01-665-3685?

NSN 6850-01-665-3685 is a Scale Removing Compound, manufactured by American Chemical Systems II, Llc, classified under FSC 6850 (No Item Name Available). Status: active.

What are the part numbers for NSN 6850-01-665-3685?

NSN 6850-01-665-3685 has 4 cross-referenced part numbers: ACS1015-5 (Southwest Chemical Co of Lawton Inc), A-A-59966 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), ACS1015-5 (American Chemical Systems II, Llc), 765505 (Spartan Chemical Company, Inc. Dba Spartan Ohio).

What NSN replaces 6850-01-665-3685?

There are 6 known substitutes for 6850-01-665-3685: 6850-01-665-1158, 6850-01-665-1935, 6850-01-665-1940 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of ACS1015-5?

Key specifications for ACS1015-5: Supplementary Features: NON-FOAMING BLEND REMOVES LIME AND MINERAL DEPOSITS. 1 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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