PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

ECO-21Reclaimer,solvent

Nexgen Enviro Systems, Inc. Dba Nexgen Enviro Systems Inc · NSN 4250-01-395-9469 · FSC 4250 · Reclaimer,refrigerant
Verified by PartsTable
NSN 4250-01-395-9469 — this item is cataloged by the U.S. Government under National Stock Number 4250-01-395-9469. Primary manufacturer part number: ECO-21.
Features
  • Reclaimer,solvent — FSC 4250
  • Functional Description: USED TO RECYCLE PAINT THINNER FROM PAINTS AND PAINT MIXTURES USED IN THE PAINTING OF AIR FORCE VEHICLES; THE RECLAIMED THINNER WAS TO BE USED TO CLEAN PAINT EQUIPMENT AND OTHER ASSOCIATED TASKS
  • General Characteristics Item Description: TABLE OF ALLOWANCE 457
  • 3 verified cross-references
  • Primary manufacturer: Nexgen Enviro Systems, Inc. Dba Nexgen Enviro Systems Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Reclaimer,solvent, cataloged under National Stock Number 4250-01-395-9469, is classified within Federal Supply Class 4250 (Reclaimer,refrigerant) of the Fire Fighting, Rescue, and Safety Equipment group. The primary manufacturer of record is Nexgen Enviro Systems, Inc. Dba Nexgen Enviro Systems Inc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4250-01-395-9469
Primary Part NumberECO-21
Item NameReclaimer,solvent
FSC / FSG4250 / 42 — Reclaimer,refrigerant
ManufacturerNexgen Enviro Systems, Inc. Dba Nexgen Enviro Systems Inc
StatusACTIVE
Functional DescriptionUSED TO RECYCLE PAINT THINNER FROM PAINTS AND PAINT MIXTURES USED IN THE PAINTING OF AIR FORCE VEHICLES; THE RECLAIMED THINNER WAS TO BE USED TO CLEAN PAINT EQUIPMENT AND OTHER ASSOCIATED TASKS
General Characteristics Item DescriptionTABLE OF ALLOWANCE 457
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5999-01-044-7865539266-2 INTERCHANGEABLE
Delay Line
Raytheon Company Dba Raytheon
Cross-Reference Index
Part NumberManufacturer
ECO-21 PRIMARY Nexgen Enviro Systems, Inc. Dba Nexgen Enviro Systems Inc (USA)
AV20 Robco Environmental Corp Dba Pbr Industries (USA)
ECO-21 Robco Environmental Corp Dba Pbr Industries (USA)
Related Parts
5999-01-044-7865INTERCHANGEABLE
DELAY LINE
539266-2

Frequently Asked Questions

What is NSN 4250-01-395-9469?

NSN 4250-01-395-9469 is a Reclaimer,solvent, manufactured by Nexgen Enviro Systems, Inc. Dba Nexgen Enviro Systems Inc, classified under FSC 4250 (Reclaimer,refrigerant). Status: active.

What are the part numbers for NSN 4250-01-395-9469?

NSN 4250-01-395-9469 has 3 cross-referenced part numbers: ECO-21 (Nexgen Enviro Systems, Inc. Dba Nexgen Enviro Systems Inc), AV20 (Robco Environmental Corp Dba Pbr Industries), ECO-21 (Robco Environmental Corp Dba Pbr Industries).

What NSN replaces 4250-01-395-9469?

There is 1 known substitute for 4250-01-395-9469: 5999-01-044-7865. Verify interchangeability with system specifications before substitution.

What are the specifications of ECO-21?

Key specifications for ECO-21: Special Features: NOMENCLATURE "RESOLV-R/2 RECYCLER"; ADVANTAGES ARE SMALL AND TAKES UP LITTLE ROOM, USED AMBIENT AIR TO COOL THE VAPORS, REDUCES HAZARDOUS WASTES; Functional Description: USED TO RECYCLE PAINT THINNER FROM PAINTS AND PAINT MIXTURES USED IN THE PAINTING OF AIR FORCE VEHICLES; THE RECLAIMED THINNER WAS TO BE USED TO CLEAN PAINT EQUIPMENT AND OTHER ASSOCIATED TASKS; General Characteristics Item Description: TABLE OF ALLOWANCE 457. 3 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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