AN841 Rev 7
REQUIREMENTS:
Adapter dimensions and configuration shall be in accordance with figure 1.
Materials and finishes shall be in accordance with SAE-AS4843/1, see table I for material and finish
codes.
TABLE I. Material and finish code letters.
Material and
Protective chemical
Material
finish code
finish 3/ 4/
Copper alloy, type 377 forging in
accordance with ASTM B124/B124M
No code
or half hard forging or bar in
No finish.
1/
accordance with ASTM B138/B138M
or bar in accordance with SAE-
AMS4614.
Copper alloy, type 377 forging in
accordance with ASTM B124/B124M
BC
Cadmium in accordance with
or half hard forging or bar in
1/
SAE-AMS-QQ-P-416, type II, class 3.
accordance with ASTM B138/B138M
or bar in accordance with
SAE-AMS4614.
Type 2014-T6 aluminum alloy forging
in accordance with
SAE-AMS-QQ-A-367 or
Anodize in accordance with
SAE-AMS4133, or type 2024-T6
D
SAE-AMS2472 or MIL-A-8625, type II,
aluminum alloy bar in accordance with
class 2, dye blue, duplex seal in
SAE-AMS-QQ-A-225/6, or type 2024-
2/
accordance with procurement
T851 aluminum alloy bar in
specification.
accordance with
SAE-AMS-QQ-A-225/6 or
SAE-AMS4339.
Type 2014-T6 aluminum alloy forging
in accordance with
SAE-AMS-QQ-A-367 or
High purity aluminum in accordance
SAE-AMS4133, or type 2024-T6
DV
with MIL-DTL-83488, class 3, type II
aluminum alloy bar in accordance with
with maximum coating thickness of
SAE-AMS-QQ-A-225/6, or type 2024-
2/
.0005 inch. Glass bead peen pressure
T851 aluminum alloy bar in
shall be 25 psi (1.72 bar) maximum.
accordance with
SAE-AMS-QQ-A-225/6 or
SAE-AMS4339.
Type 304 corrosion resistant steel
Passivate in accordance with
forging or bar in accordance with
J
SAE-AMS2700, type VI or VII.
SAE-AMS-QQ-S-763 or
SAE-AMS5639.
Type 316 corrosion resistant steel
Passivate in accordance with
forging or bar in accordance with
K
SAE-AMS2700, type VI or VII.
SAE-AMS-QQ-S-763 or
SAE-AMS5648.
See notes at end of table
3
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