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H2 - Federal Supply Class

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1660
Aircraft Air Conditioning, Heating, and Pressurizing Equipment
Description:  Note-This class includes components specifically designed for use in aircraft air conditioning, heating, and pressurizing equipment. Also included are specially designed components of oxygen breathing systems used in aircraft.
Includes:  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.
Excludes:  Excludes Oxygen Pressure Signals and Warning Devices; Tubing; Ground Type Heaters and Coolers; Pressurizing Equipment other than that used for Cabin and Compartment Pressurization; Fluid De-icing Equipment; Valves specifically designed for use with Aircraft Engines, Guided Missiles, and Guided Missile Engines.
Corresponding NIINs: 33,703
FSC NIIN ISC Item Name INC
1660 01-226-2917 C HEAT EXCHANGER,AIR TO AIR,AIRCRAFT 61419
1660 01-226-3035 6 DUCT ASSEMBLY,AIR CONDITIONING-HEATING,AIRCRAFT 32351
1660 01-226-4135 2 DISCONNECT ASSEMBLY,OXYGEN 77777
1660 01-226-4136 C CONNECTOR ASSEMBLY, 77777
1660 01-226-4137 C CONNECTOR ASSEMBLY, 77777
1660 01-226-4162 6 DUCT ASSEMBLY,AIR CONDITIONING-HEATING,AIRCRAFT 32351
1660 01-226-4163 6 DUCT ASSEMBLY,AIR CONDITIONING-HEATING,AIRCRAFT 32351
1660 01-226-4164 6 DUCT ASSEMBLY,AIR CONDITIONING-HEATING,AIRCRAFT 32351
1660 01-226-4174 C HEAT EXCHANGER,FLUID TO AIR 51905
1660 01-226-5098 C SWITCH COVER 77777
1660 01-226-5259 ⛔ 3 DUCT ASSEMBLY,AIR CONDITIONING-HEATING,AIRCRAFT 32351
1660 01-226-6181 6 DUCT ASSEMBLY,AIR CONDITIONING-HEATING,AIRCRAFT 32351
1660 01-226-6182 6 DUCT ASSEMBLY,AIR CONDITIONING-HEATING,AIRCRAFT 32351
1660 01-226-6183 6 DUCT ASSEMBLY,AIR CONDITIONING-HEATING,AIRCRAFT 32351
1660 01-226-6184 6 DUCT ASSEMBLY,AIR CONDITIONING-HEATING,AIRCRAFT 32351
1660 01-226-6185 6 DUCT ASSEMBLY,AIR CONDITIONING-HEATING,AIRCRAFT 32351
1660 01-226-6186 6 DUCT ASSEMBLY,AIR CONDITIONING-HEATING,AIRCRAFT 32351
1660 01-226-6187 6 DUCT ASSEMBLY,AIR CONDITIONING-HEATING,AIRCRAFT 32351
1660 01-226-6189 6 DUCT ASSEMBLY,AIR CONDITIONING-HEATING,AIRCRAFT 32351
1660 01-226-6190 6 DUCT ASSEMBLY,AIR CONDITIONING-HEATING,AIRCRAFT 32351
1660 01-226-6191 6 DUCT ASSEMBLY,AIR CONDITIONING-HEATING,AIRCRAFT 32351
1660 01-226-6192 6 DUCT ASSEMBLY,AIR CONDITIONING-HEATING,AIRCRAFT 32351
1660 01-226-6193 6 DUCT ASSEMBLY,AIR CONDITIONING-HEATING,AIRCRAFT 32351
1660 01-226-6194 6 DUCT ASSEMBLY,AIR CONDITIONING-HEATING,AIRCRAFT 32351
1660 01-226-6195 6 DUCT ASSEMBLY,AIR CONDITIONING-HEATING,AIRCRAFT 32351
1660 01-226-6196 6 DUCT ASSEMBLY,AIR CONDITIONING-HEATING,AIRCRAFT 32351
1660 01-226-6197 6 DUCT ASSEMBLY,AIR CONDITIONING-HEATING,AIRCRAFT 32351
1660 01-226-6198 6 DUCT ASSEMBLY,AIR CONDITIONING-HEATING,AIRCRAFT 32351
1660 01-226-6199 6 DUCT ASSEMBLY,AIR CONDITIONING-HEATING,AIRCRAFT 32351
1660 01-226-6200 6 DUCT ASSEMBLY,AIR CONDITIONING-HEATING,AIRCRAFT 32351
1660 01-226-7531 C DIFFUSER,AIR,AIRCRAFT HEATING AND VENTILATING 60400
1660 01-226-7532 C DUCT,AFT,BLEED AIR 77777
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