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
17.75
27.34
11.76
3.56
33.71
1.87
3.07
3.98
4.92
78.96
121.62
52.31
15.83
149.94
8.34
13.67
17.71
21.86
1.60
4.09
1.73
0.51
4.96
0.17
0.28
0.36
0.42
7.11
18.17
7.68
2.27
22.05
0.74
1.22
1.59
1.85
17.99
16.24
120.79
75.64
48.48
25.82
16.16
10.33
6.41
1.14
3.67
2.25
1.42
0.92
0.62
136.03
84.63
54.73
1.25
0.92
0.67
0.58
0.50
0.33
5.25
2.67
2.00
1.58
1.33
1.17
0.92
0.75
0.58
0.50
0.50
0.42
4.83
3.50
2.75
2.25
1.92
1.50
1.17
1.00
0.83
0.75
0.67
0.58
0.50
0.42
0.33
29.40
6.58
4.91
3.92
3.33
2.83
2.17
1.83
1.50
1.33
3.15
2.84
21.16
13.25
8.50
4.52
2.82
1.81
1.13
0.20
0.63
0.39
0.25
0.16
0.11
23.82
14.83
9.58
0.22
0.16
0.12
0.10
0.09
0.06
0.92
0.47
0.35
0.28
0.23
0.20
0.16
0.13
0.10
0.09
0.09
0.07
0.85
0.61
0.48
0.39
0.34
0.26
0.20
0.18
0.15
0.13
0.12
0.10
0.09
0.07
0.06
5.15
1.15
0.86
0.69
0.58
0.50
0.38
0.32
0.26
0.23
E0300-055-2750-M
E0300-055-3000-M
T32050
T32060
T32070
T31820
T31830
T31840
T31850
T31860
T31370
T31380
T31390
T31400
T31410
T32170
T32180
T32190
E0360-026-1000-M
E0360-026-1120-M
E0360-026-1250-M
E0360-026-1370-M
E0360-026-1500-M
E0360-026-1750-M
E0360-031-0880-M
E0360-031-1000-M
E0360-031-1120-M
E0360-031-1250-M
E0360-031-1370-M
E0360-031-1500-M
E0360-031-1750-M
E0360-031-2000-M
E0360-031-2250-M
E0360-031-2500-M
E0360-031-2750-M
E0360-031-3000-M
E0360-034-1000-M
E0360-034-1120-M
E0360-034-1250-M
E0360-034-1370-M
E0360-034-1500-M
E0360-034-1750-M
E0360-034-2000-M
E0360-034-2250-M
E0360-034-2500-M
E0360-034-2750-M
E0360-034-3000-M
E0360-034-3500-M
E0360-034-4000-M
E0360-034-4500-M
E0360-034-5000-M
E0360-037-0750-M
E0360-037-1000-M
E0360-037-1120-M
E0360-037-1250-M
E0360-037-1370-M
E0360-037-1500-M
E0360-037-1750-M
E0360-037-2000-M
E0360-037-2250-M
E0360-037-2500-M
7.62
8.00
8.50
9.00
9.14
0.300
0.315
0.335
0.354
0.360
0.055
0.063
0.047
0.031
0.071
0.026
0.031
0.034
0.037
1.40
1.60
1.20
0.80
1.80
0.66
0.79
0.86
0.94
2.750
3.000
0.996
1.374
1.941
0.906
1.189
1.614
2.323
11.417
0.811
1.000
1.283
1.756
2.386
1.118
1.543
2.181
1.000
1.120
1.250
1.370
1.500
1.750
0.870
1.000
1.120
1.250
1.370
1.500
1.750
2.000
2.250
2.500
2.750
3.000
1.000
1.120
1.250
1.370
1.500
1.750
2.000
2.250
2.500
2.750
3.000
3.500
4.000
4.500
5.000
0.750
1.000
1.120
1.250
1.370
1.500
1.750
2.000
2.250
2.500
3.65
4.00
1.188
1.681
2.421
1.293
1.811
2.583
3.882
20.276
1.654
2.350
3.390
5.126
7.425
1.330
1.881
2.709
2.32
2.98
3.69
4.34
5.05
6.42
1.40
2.02
2.48
2.95
3.41
3.81
4.84
5.82
6.79
7.77
8.75
9.72
1.75
2.14
2.57
2.97
3.40
4.23
5.06
5.90
6.70
7.54
8.37
10.01
11.69
13.33
14.96
0.91
1.68
2.04
2.39
2.71
3.06
3.77
4.44
5.14
5.81
92.71
101.60
30.18
42.71
61.50
32.85
46.00
65.60
98.60
515.00
42.00
59.70
86.10
130.20
188.60
33.77
47.79
68.80
58.93
75.69
93.73
110.24
128.27
163.07
35.56
51.31
62.99
74.93
86.61
96.77
122.94
147.83
172.47
197.36
222.25
246.89
44.45
54.36
65.28
75.44
86.36
107.44
128.52
149.86
170.18
191.52
212.60
254.25
296.93
338.58
379.98
23.11
42.67
51.82
60.71
68.83
77.72
95.76
112.78
130.56
147.57
69.85
76.20
25.30
34.90
49.30
23.00
30.20
41.00
59.00
290.00
20.60
25.40
32.60
44.60
60.60
28.40
39.20
55.40
25.40
28.45
31.75
34.80
38.10
44.45
22.10
25.40
28.45
31.75
34.80
38.10
44.45
50.80
57.15
63.50
69.85
76.20
25.40
28.45
31.75
34.80
38.10
44.45
50.80
57.15
63.50
69.85
76.20
88.90
101.60
114.30
127.00
19.05
25.40
28.45
31.75
34.80
38.10
44.45
50.80
57.15
63.50
21.31
32.82
14.12
4.27
40.46
2.25
3.69
4.78
5.90
94.79
146.00
62.80
19.00
180.00
10.01
16.41
21.26
26.24
1.92
4.90
2.07
0.61
5.95
0.20
0.33
0.43
0.50
8.54
21.81
9.22
2.72
26.47
0.89
1.47
1.91
2.22
21.6
19.5
145.0
90.8
58.2
31.0
19.4
12.4
7.7
1.37
4.4
2.7
1.7
1.1
0.74
163.3
101.6
65.7
1.5
1.1
0.8
0.7
0.6
0.4
6.3
3.2
2.4
1.9
1.6
1.4
1.1
0.9
0.7
0.6
0.6
0.5
5.8
4.2
3.3
2.7
2.3
1.8
1.4
1.2
1.0
0.9
0.8
0.7
0.6
0.5
0.4
35.3
7.9
5.9
4.7
4.0
3.4
2.6
2.2
1.8
1.6
3.780
3.410
25.400
15.900
10.200
5.430
3.390
2.170
1.350
0.240
0.760
0.470
0.300
0.190
0.130
28.600
17.800
11.500
0.263
0.193
0.140
0.123
0.105
0.070
1.103
0.560
0.420
0.333
0.280
0.245
0.193
0.158
0.123
0.105
0.105
0.088
1.016
0.736
0.578
0.473
0.403
0.315
0.245
0.210
0.175
0.158
0.140
0.123
0.105
0.088
0.070
6.180
1.384
1.033
0.823
0.701
0.595
0.455
0.385
0.315
0.280
Catalog Number
E0300-055-2750-S
E0300-055-3000-S
T42050
T42060
T42070
T41820
T41830
T41840
T41850
T41860
T41370
T41380
T41390
T41400
T41410
T42170
T42180
T42190
E0360-026-1000-S
E0360-026-1120-S
E0360-026-1250-S
E0360-026-1370-S
E0360-026-1500-S
E0360-026-1750-S
E0360-031-0880-S
E0360-031-1000-S
E0360-031-1120-S
E0360-031-1250-S
E0360-031-1370-S
E0360-031-1500-S
E0360-031-1750-S
E0360-031-2000-S
E0360-031-2250-S
E0360-031-2500-S
E0360-031-2750-S
E0360-031-3000-S
E0360-034-1000-S
E0360-034-1120-S
E0360-034-1250-S
E0360-034-1370-S
E0360-034-1500-S
E0360-034-1750-S
E0360-034-2000-S
E0360-034-2250-S
E0360-034-2500-S
E0360-034-2750-S
E0360-034-3000-S
E0360-034-3500-S
E0360-034-4000-S
E0360-034-4500-S
E0360-034-5000-S
E0360-037-0750-S
E0360-037-1000-S
E0360-037-1120-S
E0360-037-1250-S
E0360-037-1370-S
E0360-037-1500-S
E0360-037-1750-S
E0360-037-2000-S
E0360-037-2250-S
E0360-037-2500-S
MUSIC WIRE
STAINLESS STEEL
TO ORDER: WWW.ASRAYMOND.COM OR SEE PHONE & FAX NUMBERS ON BACK COVER
73
EXTENSION SPRINGS