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Pressurizing Equipment, Heating and Aircraft Air Conditioning

Explore (NSN) National Stock Numbers and part numbers classified in the (FSC) Federal Supply Classification 1660. Includes cabin supercharging equipment; canisters; cylinder assemblies; masks; fixed oxygen system; specially designed aircraft valves; cabin pressure regulators; heat exchangers; air expansion turbines; aircraft heaters; ventilating system components; air conditioning and heating duct assemblies; thermal de-icing equipment; cabin and compartment pressurizing equipment; air diffusers; cabin pressure selectors; liquid oxygen converters.
NSN Description
1660-00-001-1693
Air Conditioning-H Duct Assembly
Cross Reference:
  1. 123EC51039-5
1660-00-001-1754
Air Baffle
Cross Reference:
  1. 571198-1
1660-00-001-2491
Bypass Valve Cage
Cross Reference:
  1. 173785
1660-00-001-2496
Electrical-Electroni Control Box
1660-00-001-4479
Aircraft Air Pressure Controller
Cross Reference:
  1. 123AV53349-1
1660-00-001-5505
Cabin Pressur Flow Control Valve
Cross Reference:
  1. 7225004-10
1660-00-003-2017
Valve Body Assembly
Cross Reference:
  1. 857402-1
1660-00-003-6359
Thermal Insulation Pipe Covering
Cross Reference:
  1. 128EC60051-13
1660-00-003-6360
Thermal Insulation Pipe Covering
Cross Reference:
  1. 128EC60051-17
1660-00-003-6362
Thermal Insulation Pipe Covering
Cross Reference:
  1. 128EC60051-1
1660-00-003-6364
Thermal Insulation Pipe Covering
Cross Reference:
  1. 128EC60051-9
1660-00-003-6365
Thermal Insulation Pipe Covering
Cross Reference:
  1. 128EC60051-7
1660-00-003-6366
Thermal Insulation Pipe Covering
Cross Reference:
  1. 128EC60051-5
1660-00-003-6367
Thermal Insulation Pipe Covering
Cross Reference:
  1. 128EC60051-19
1660-00-003-6368
Electrical-Electroni Control Box