Usage:
Earlier
Later
(1) 7N9160 Spring:
Length under test force ... 12.70 mm (.500 in)
Test force ... 66 ± 5 N (15.2 ± 1.1 lb)
Free length after test ... 37.80 mm (1.488 in)
Outside diameter ... 34.37 mm (1.353 in)
Color code (stripes) ... two pink
(1) 7W2826 Spring:
Put a force on spring of ... 62.4 N (14.02 lb)
The add more force to make spring shorter by ... 3.68 mm (1.45 in)
Total test force ... 77.4 ± 0.45 N (17.40 ± .10 lb)
Free length after test ... 32.56 mm (1.282 in)
Outside diameter ... 35.12 mm (1.387 in)
Color code (stripes) ... two red
(2) 7N9159 Spring:
Put a force on spring of ... 66.7 N (15.01 lb)
The add more force to make spring shorter by ... 6.1 mm (.24 in)
Total test force ... 124.22 ± 1.44 N (27.950 ± .324 lb)
Free length after test ... 44.36 mm (1.746 in)
Outside diameter ... 23.89 mm (.941 in)
Color code (stripes) ... one pink and one light green
(2) 7N9159 Spring:
Length under test force ... 36.83 mm (1.450 in)
Test force ... 71 ± 6 N (16.2 ± 1.3 lb)
Free length after test ... 44.36 mm (1.746 in)
Outside diameter ... 23.89 mm (.941 in)
Color code (stripes) ... one pink
(2) 7W2828 Spring:
Put a force on spring of ... 77.4 N (17.40 lb)
The add more force to make spring shorter by ... 3.68 mm (.145 in)
Total test force ... 107.69 ± 1.51 N (24.23 ± .34 lb)
Free length after test ... 46.40 mm (1.827 in)
Outside diameter ... 24.45 mm (.963 in)
Color code (stripes) ... two yellow
(3) 8N5765 Spring:
Length under test force ... 24.00 mm (.945 in)
Test force ... 22.25 ± 4 N (5.0 ± .9 lb)
Free length after test ... 80.5 mm (3.17 in)
Outside diameter ... 35.57 mm (1.400 in)
Color code (stripes) ... two pink