MS27394 Elbow, Flareless, Tube To Hose - 90 Degrees Swivel Nut

Pages 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8

MS27394C

NOTES:

1.  Use the A dimension when the adjacent diameter to the left of plane B-B is greater than the J dimension.  when the adjacent diameter is equal to or less than the J dimension, the M dimension may be used in place of the A dimension.

2.  Any design of the elbow to the left of plane B-B is acceptable, provided the dimensions P and U

and the requirements of this specification sheet and the procurement specification are met.

3.  Any forged design is acceptable for -3/-4 through -8 size.

4.  Any bent tube design is acceptable for -10 through -24 size.

5.  The inside diameter (I0) of the elbow for the -10 through -24 size shall not be less than the I0 of the nipple end of the adapter.

6.  Ovality shall not exceed 7.5 percent of nominal tubing outside diameter (O0).

7.  Unless otherwise specified, break or radius all corners .005, +.005, -.000 inch.  All diameters within length A plus S must be concentric within .005 inch full indicator movement.

8.  Surface roughness.  Unless otherwise specified, maximum surface roughness shall not exceed 125

µin. Ra in accordance with ASME B46.1.

9.  Remove all burrs and slivers.

FIGURE 1.  Elbow illustration - Continued.

REQUIREMENTS

0imensions and configuration see figure 1.

Intended use.  The part is a component of MS27390 for sizes -3/-4C through -8, and MS27388 for sizes -10 through -24.  This is a design standard for manufacturing purposes.  The item is only procured as an integral part of adapter assemblies.

Materials.  Material and material codes see table I.

4