TM 9-4910-387-14-2
NOTE
Tolerances on A dimension are the following: up to 6.00-in. (15.24-cm) length is +0.03 in. (+0.076 cm); 6.00to 24-in. (15.24to 60.96-cm)
length is +0.06 in. ( + 0.152 cm); and 24to 72-in. (60.96to 182.88-cm) length is + 0.09 in. (+0.228 cm).
Tolerance on B dimension is + 0.002 in. ( 0.005 cm).
Tolerance on C dimension is +0.003 in. ( 0.007 cm).
NOTES:
1.
Fabricate 0.250-in. (0.635-cm) outer diameter copper tubing from NSN
4710-00-203-3171 stock.
2.
Fabricate 0.375in. (0.953-cm) outer diameter copper tubing from NSN
4710-00-203-3172 stock.
3.
Fabricate 0.625-in. (1.588-cm) outer diameter copper tubing from NSN
4710-00-203-3174 stock.
4. Copper tubing shall be dehydrated and sealed extra soft, deoxidized, and bright annealed.
5. Bends in copper tubing will be done at installation using existing copper tubing as template.
NOTE
Nuts and clinch sleeves (items 15, 16, and 17, app C) are not part of the copper tubings. Nuts are part of the components to which the
copper tubings are connected.
6.
Install clinch sleeves and nuts at
installation, refer to
page 6-566.
D-7