Springs and Spring Washers - Electronic Fasteners Inc

Outside
Diameter (OD)
Catalog Number
Wire
Diameter (d)
Free Length
L, Approx
Ext.
L1
Load P
at L1
Initial Tension,
T (Ref. only)
Spring Rate
R
in in in in
mm mm mm mm lb N lb N lb/in N/mm
Load P
at L1
Initial Tension,
T (Ref. only)
Spring Rate
R
lb N lb N lb/in N/mm
58.05
73.25
16.29
54.87
141.76
6.50
9.41
15.33
21.58
20.04
72.28
258.21
325.84
72.47
244.07
630.58
28.91
41.87
68.18
95.97
89.13
321.54
5.22
6.59
2.44
8.26
21.40
0.58
0.83
1.42
2.00
3.01
10.63
23.23
29.30
10.87
36.73
95.21
2.59
3.71
6.30
8.90
13.38
47.27
34.07
29.24
25.16
22.07
19.91
199.59
149.69
119.79
99.79
85.55
66.56
54.39
46.06
39.90
8.50
5.25
3.42
2.08
1.42
58.48
36.57
23.32
14.58
302.55
188.84
120.79
2.67
1.75
1.33
1.00
3.25
2.42
1.92
1.58
1.17
8.08
6.25
5.00
4.17
3.17
2.50
2.08
1.83
28.32
15.99
11.66
9.41
7.91
6.08
4.83
4.08
3.75
3.50
3.00
2.67
9.66
6.08
3.83
2.42
1.58
76.55
5.96
5.12
4.41
3.87
3.49
34.94
26.22
20.98
17.48
14.98
11.65
9.52
8.06
6.99
1.48
0.93
0.59
0.37
0.24
10.25
6.40
4.09
2.56
52.98
33.07
21.16
0.47
0.31
0.23
0.18
0.57
0.42
0.34
0.28
0.20
1.42
1.09
0.88
0.73
0.55
0.44
0.37
0.32
4.96
2.80
2.04
1.65
1.39
1.07
0.85
0.72
0.66
0.61
0.53
0.47
1.69
1.06
0.68
0.43
0.28
13.41
E0750-115-4000-M
E0750-115-4500-M
E0750-115-5000-M
E0750-115-5500-M
E0750-115-6000-M
E0750-125-2000-M
E0750-125-2250-M
E0750-125-2500-M
E0750-125-2750-M
E0750-125-3000-M
E0750-125-3500-M
E0750-125-4000-M
E0750-125-4500-M
E0750-125-5000-M
T32250
T32260
T32270
T32280
T32290
T32690
T32700
T32710
T32720
T33020
T33030
T33040
E0850-055-2000-M
E0850-055-2250-M
E0850-055-2500-M
E0850-055-2750-M
E0850-063-2250-M
E0850-063-2500-M
E0850-063-2750-M
E0850-063-3000-M
E0850-063-3500-M
E0850-075-2250-M
E0850-075-2500-M
E0850-075-2750-M
E0850-075-3000-M
E0850-075-3500-M
E0850-075-4000-M
E0850-075-4500-M
E0850-075-5000-M
E0850-085-2000-M
E0850-085-2250-M
E0850-085-2500-M
E0850-085-2750-M
E0850-085-3000-M
E0850-085-3500-M
E0850-085-4000-M
E0850-085-4500-M
E0850-085-4750-M
E0850-085-5000-M
E0850-085-5500-M
E0850-085-6000-M
T32370
T32380
T32390
T32400
T32410
T32810
19.05
20.00
21.59
22.00
0.750
0.787
0.850
0.866
0.115
0.125
0.071
0.110
0.157
0.055
0.063
0.075
0.085
0.079
0.126
2.92
3.18
1.80
2.80
4.00
1.40
1.60
1.91
2.16
2.00
3.20
4.000
4.500
5.000
5.500
6.000
2.000
2.250
2.500
2.750
3.000
3.500
4.000
4.500
5.000
1.811
2.236
2.874
3.937
5.354
2.118
2.780
3.772
5.433
2.488
3.433
4.843
2.000
2.250
2.500
2.750
2.250
2.500
2.750
3.000
3.500
2.250
2.500
2.750
3.000
3.500
4.000
4.500
5.000
2.000
2.250
2.500
2.750
3.000
3.500
4.000
4.500
4.750
5.000
5.500
6.000
2.000
2.472
3.181
4.370
5.945
2.370
5.55
6.31
7.10
7.89
8.65
2.33
2.70
3.06
3.42
3.78
4.50
5.22
5.95
6.67
3.461
4.874
7.008
10.512
15.236
2.917
4.055
5.764
8.622
2.886
4.071
5.839
4.22
5.65
7.07
8.50
4.88
6.04
7.21
8.37
10.70
3.97
4.71
5.54
6.36
7.93
9.49
11.14
12.71
2.73
3.52
4.18
4.83
5.49
6.73
8.03
9.34
9.99
10.64
12.36
13.73
3.760
5.287
7.591
11.417
16.496
3.177
140.97
160.27
180.34
200.41
219.71
59.18
68.58
77.72
86.87
96.01
114.30
132.59
151.13
169.42
87.90
123.80
178.00
267.00
387.00
74.10
103.00
146.40
219.00
73.30
103.40
148.30
107.19
143.51
179.58
215.90
123.95
153.42
183.13
212.60
271.78
100.84
119.63
140.72
161.54
201.42
241.05
282.96
322.83
69.34
89.41
106.17
122.68
139.45
170.94
203.96
237.24
253.75
270.26
313.94
348.74
95.50
134.30
192.80
290.00
419.00
80.70
101.60
114.30
127.00
139.70
152.40
50.80
57.15
63.50
69.85
76.20
88.90
101.60
114.30
127.00
46.00
56.80
73.00
100.00
136.00
53.80
70.60
95.80
138.00
63.20
87.20
123.00
50.80
57.15
63.50
69.85
57.15
63.50
69.85
76.20
88.90
57.15
63.50
69.85
76.20
88.90
101.60
114.30
127.00
50.80
57.15
63.50
69.85
76.20
88.90
101.60
114.30
120.65
127.00
139.70
152.40
50.80
62.80
80.80
111.00
151.00
60.20
69.69
87.94
19.56
65.87
170.17
7.80
11.30
18.40
25.90
24.05
86.77
309.98
391.16
87.00
293.00
757.00
34.70
50.26
81.85
115.21
107.00
386.00
6.27
7.91
2.93
9.91
25.69
0.70
1.00
1.70
2.40
3.61
12.76
27.89
35.18
13.05
44.09
114.29
3.11
4.45
7.56
10.68
16.07
56.75
40.9
35.1
30.2
26.5
23.9
239.6
179.7
143.8
119.8
102.7
79.9
65.3
55.3
47.9
10.2
6.3
4.1
2.5
1.7
70.2
43.9
28.0
17.5
363.2
226.7
145.0
3.2
2.1
1.6
1.2
3.9
2.9
2.3
1.9
1.4
9.7
7.5
6.0
5.0
3.8
3.0
2.5
2.2
34.0
19.2
14.0
11.3
9.5
7.3
5.8
4.9
4.5
4.2
3.6
3.2
11.6
7.3
4.6
2.9
1.9
91.9
7.160
6.150
5.290
4.640
4.190
41.950
31.470
25.180
20.980
17.980
13.990
11.430
9.680
8.390
1.780
1.110
0.710
0.440
0.290
12.300
7.680
4.910
3.070
63.600
39.700
25.400
0.560
0.368
0.280
0.210
0.683
0.508
0.403
0.333
0.245
1.699
1.313
1.051
0.876
0.665
0.525
0.438
0.385
5.950
3.360
2.450
1.979
1.664
1.278
1.016
0.858
0.788
0.736
0.630
0.560
2.030
1.270
0.810
0.510
0.340
16.100
Catalog Number
E0750-115-4000-S
E0750-115-4500-S
E0750-115-5000-S
E0750-115-5500-S
E0750-115-6000-S
E0750-125-2000-S
E0750-125-2250-S
E0750-125-2500-S
E0750-125-2750-S
E0750-125-3000-S
E0750-125-3500-S
E0750-125-4000-S
E0750-125-4500-S
E0750-125-5000-S
T42250
T42260
T42270
T42280
T42290
T42690
T42700
T42710
T42720
T43020
T43030
T43040
E0850-055-2000-S
E0850-055-2250-S
E0850-055-2500-S
E0850-055-2750-S
E0850-063-2250-S
E0850-063-2500-S
E0850-063-2750-S
E0850-063-3000-S
E0850-063-3500-S
E0850-075-2250-S
E0850-075-2500-S
E0850-075-2750-S
E0850-075-3000-S
E0850-075-3500-S
E0850-075-4000-S
E0850-075-4500-S
E0850-075-5000-S
E0850-085-2000-S
E0850-085-2250-S
E0850-085-2500-S
E0850-085-2750-S
E0850-085-3000-S
E0850-085-3500-S
E0850-085-4000-S
E0850-085-4500-S
E0850-085-4750-S
E0850-085-5000-S
E0850-085-5500-S
E0850-085-6000-S
T42370
T42380
T42390
T42400
T42410
T42810
MUSIC WIRE
STAINLESS STEEL
TO ORDER: WWW.ASRAYMOND.COM OR SEE PHONE & FAX NUMBERS ON BACK COVER
EXTENSION SPRINGS
81