PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

CM1-5Diffuser Cooling System

Mestek Inc. Dba Anemostat, a Mestek Company · NSN 1660-00-133-6930 · FSC 1660 · No Item Name Available
Verified by PartsTable
NSN 1660-00-133-6930 — this item is cataloged by the U.S. Government under National Stock Number 1660-00-133-6930. Primary manufacturer part number: CM1-5.
Features
  • Diffuser Cooling System — FSC 1660
  • General Characteristics Item Description: USED ON P/N 8461-06100-1 COOLING SYSTEM
  • 1 verified cross-reference
  • Primary manufacturer: Mestek Inc. Dba Anemostat, a Mestek Company
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Diffuser Cooling System, cataloged under National Stock Number 1660-00-133-6930, is classified within Federal Supply Class 1660 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Mestek Inc. Dba Anemostat, a Mestek Company. 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1660-00-133-6930
Primary Part NumberCM1-5
Item NameDiffuser Cooling System
FSC / FSG1660 / 16 — No Item Name Available
ManufacturerMestek Inc. Dba Anemostat, a Mestek Company
StatusACTIVE
General Characteristics Item DescriptionUSED ON P/N 8461-06100-1 COOLING SYSTEM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5910-00-044-4097 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
5910-00-276-6823 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
5910-00-481-7249235MR328P022 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
Raytheon Company Dba Raytheon Co
6830-00-495-8614CK1200 INTERCHANGEABLE
Duster Assembly
Illinois Tool Works Inc. Div Itw Chemtronics
5910-00-666-0445C01496-5 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
Bae Systems Information and Electronic Systems Integration Inc.
5910-00-717-0169 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
6240-00-756-2596 INTERCHANGEABLE
Lamp,incandescent
5910-00-819-1770 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
5910-00-819-1771 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
5910-00-833-8298 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
Cross-Reference Index
Part NumberManufacturer
CM1-5 Mestek Inc. Dba Anemostat, a Mestek Company (USA)
Related Parts
5910-00-044-4097INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
5910-00-276-6823INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
5910-00-481-7249INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
235MR328P022
6830-00-495-8614INTERCHANGEABLE
DUSTER ASSEMBLY
CK1200
5910-00-666-0445INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
C01496-5
5910-00-717-0169INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
6240-00-756-2596INTERCHANGEABLE
LAMP,INCANDESCENT
5910-00-819-1770INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
5910-00-819-1771INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
5910-00-833-8298INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
5910-00-984-5621INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
257818-75
5910-00-984-5623INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
257818-74

Frequently Asked Questions

What is NSN 1660-00-133-6930?

NSN 1660-00-133-6930 is a Diffuser Cooling System, manufactured by Mestek Inc. Dba Anemostat, a Mestek Company, classified under FSC 1660 (No Item Name Available). Status: active.

What are the part numbers for NSN 1660-00-133-6930?

NSN 1660-00-133-6930 has 1 cross-referenced part number: CM1-5 (Mestek Inc. Dba Anemostat, a Mestek Company).

What NSN replaces 1660-00-133-6930?

There are 12 known substitutes for 1660-00-133-6930: 5910-00-044-4097, 5910-00-276-6823, 5910-00-481-7249 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of CM1-5?

Key specifications for CM1-5: General Characteristics Item Description: USED ON P/N 8461-06100-1 COOLING SYSTEM. 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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