AVIATIONEU NEW ERA...
SAE-AS1035/MS24402/AN824 series tee, flared tube fittings are available as part of our own labelled (AVIATIONEU NEW ERA) product lines in different materials, tube outer diameters and thread sizes in inches. The AN824 series tee fittings are superseded by the respective fittings of SAE-AS1035 series (SAE International, Standard SAE AS1035, FITTING, TEE, STANDARD AND REDUCER, FLARED). They are manufactured from Carbon Steel, Aluminum Alloy, Corrosion Resistant Steel (CRES), Titanium Alloy. The 2 digits after the series code indicate the tubing outer diameter (O.D.) in inches. The following Material Code Letters in the part numbers indicate the composition of the fitting. Finish code “V” in the PN indicates high purity Aluminum coating for “W” or “D” fittings.
Depending on their Part Number they are sold in pieces but also in packs a with specified number of fittings indicated after the letters "PK" in the product reference number (SKU).
No code letter in part number for Carbon Steel
“D” for Aluminum Alloy (except 7075-T73)
“J” for CRES, type 304
“K” for CRES, type 316
“R” for CRES, type 321
“S” for CRES, type 347
“T” for Titanium Alloy 6AL-4V
“W” for Aluminum Alloy 7075-T73
For example, AS1035D in the PN of the fitting indicates that these are made from Aluminum Alloy.
Note: In SAE AS standards for new designs, aluminum fittings with material code letter D in their Part or Identifying Number (PIN) are replaced by those with material code letter W for Aluminum Alloy 7075-T73 providing a higher tensile strength. In addition CRES fittings with material code letter S can be used for replacement parts. For new designs use of CRES fittings with material code letter R is recommended for applications requiring higher temperature.