Original price was: $66.00.$33.00Current price is: $33.00.
COUPLING, FLEXIBLE, LOW PRESSURE AIR LINE
Aerospace Industries Association , 09/30/2011
Pages: 4
This specification establishes the requirements for a coupling for use with low pressure, low and medium high temperature, air ducts.
Types. Couplings shall be of two types as follows:
Type I – 450 °F, NAS520
Type II – 250 °F, NAS521
Sizes. Couplings shall be of the sizes specified on the applicable NAS drawing.
Original price was: $66.00.$33.00Current price is: $33.00.
Coupling – Flexible, Low Pressure Air Line
Aerospace Industries Association , 12/05/1996
Pages: 7
This specification establishes requirements for a coupling for use with low pressure, low and medium high temperature, air ducts.
Types – Couplings shall be of two types as follows:
Type I. – 450 Deg. F., NAS520; Type II. – 250 Deg. F., NAS521
Sizes – Couplings shall be of the sizes specified on the applicable NAS drawing.
