PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

E2000Cooler Guard

Controlled Release Technologies, Inc. · NSN 4130-01-520-5700 · FSC 4130 · No Item Name Available
Verified by PartsTable
NSN 4130-01-520-5700 — this item is cataloged by the U.S. Government under National Stock Number 4130-01-520-5700. Primary manufacturer part number: E2000.
Features
  • Cooler Guard — FSC 4130
  • 1 verified cross-reference
  • Primary manufacturer: Controlled Release Technologies, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cooler Guard, cataloged under National Stock Number 4130-01-520-5700, is classified within Federal Supply Class 4130 (No Item Name Available) of the Refrigeration, AC, and Air Circulating Equipment group. The primary manufacturer of record is Controlled Release Technologies, Inc.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameCooler Guard
FSC / FSG4130 — No Item Name Available (FSG 41)
ManufacturersControlled Release Technologies, Inc. (CAGE 3RUG9)
Technical Specifications
ParameterValue
NSN4130-01-520-5700
Primary Part NumberE2000
Item NameCooler Guard
FSC / FSG4130 / 41 — No Item Name Available
ManufacturerControlled Release Technologies, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
6670-00-238-9765E2000 INTERCHANGEABLE
Balance,analytical
Mettler-Toledo Llc
4920-00-490-3173 INTERCHANGEABLE
Set-Field Inst Test
5955-01-318-8084E2000 INTERCHANGEABLE
Crystal Unit,quartz
Cts Valpey Corporation
6520-01-417-7854E2000 INTERCHANGEABLE
Chair,dental Operating
Den-Tal-Ez Alabama, Inc.
8030-01-484-6227E-2000 ELISHA DYNAMIC COAT INTERCHANGEABLE
Corrosion Preventive Compound
Denovus Llc
6850-01-495-0148E-2000 INTERCHANGEABLE
Chemical Remover
Mcgean-Rohco, Inc Div Cee-Bee Innovative Aviation Chemistry
7021-01-511-2877E-2000 INTERCHANGEABLE
Computer,digital
Gateway Companies Inc Dba Gateway
Cross-Reference Index
Part NumberManufacturer
E2000 PRIMARY Controlled Release Technologies, Inc. (USA)
Related Parts
6670-00-238-9765INTERCHANGEABLE
BALANCE,ANALYTICAL
E2000
4920-00-490-3173INTERCHANGEABLE
SET-FIELD INST TEST
5955-01-318-8084INTERCHANGEABLE
CRYSTAL UNIT,QUARTZ
E2000
6520-01-417-7854INTERCHANGEABLE
CHAIR,DENTAL OPERATING
E2000
8030-01-484-6227INTERCHANGEABLE
CORROSION PREVENTIVE COMPOUND
E-2000 ELISHA DYNAMIC COAT
6850-01-495-0148INTERCHANGEABLE
CHEMICAL REMOVER
E-2000
7021-01-511-2877INTERCHANGEABLE
COMPUTER,DIGITAL
E-2000

Frequently Asked Questions

What is NSN 4130-01-520-5700?

NSN 4130-01-520-5700 is a Cooler Guard, manufactured by Controlled Release Technologies, Inc., classified under FSC 4130 (No Item Name Available). Status: active.

What are the part numbers for NSN 4130-01-520-5700?

NSN 4130-01-520-5700 has 1 cross-referenced part number: E2000 (Controlled Release Technologies, Inc.).

What NSN replaces 4130-01-520-5700?

There are 7 known substitutes for 4130-01-520-5700: 6670-00-238-9765, 4920-00-490-3173, 5955-01-318-8084 and 4 more. Verify interchangeability with system specifications before substitution.

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