Part No. | ID (Inner) |
OD (Outer) |
Thickness | Groove Height |
Material | Brand Part No. | |
---|---|---|---|---|---|---|---|
TSP-006 | 3.180 0 | 6.350 0 | 2.060 0 | 0 0 | PTFE (Teflon) | AS-006 | |
TSP-012 | 9.910 0 | 12.610 0 | 1.240 0 | 0 0 | PTFE (Teflon) | AS-012 | |
TSP-020 | 22.230 0 | 25.400 0 | 2.060 0 | 0 0 | PTFE (Teflon) | AS-020 | |
TSP-026 | 69.850 0 | 34.930 0 | 2.060 0 | 0 0 | PTFE (Teflon) | AS-026 | |
TSP-110 | 9.530 0 | 14.290 0 | 2.060 0 | 0 0 | PTFE (Teflon) | AS-110 | |
TSP-111 | 11.110 0 | 15.880 0 | 2.060 0 | 0 0 | PTFE (Teflon) | AS-111 | |
TSP-112 | 12.700 0 | 17.460 0 | 2.060 0 | 0 0 | PTFE (Teflon) | AS-112 | |
TSP-113 | 14.660 0 | 19.020 0 | 1.350 0 | 0 0 | PTFE (Teflon) | AS-113 | |
TSP-114 | 16.260 0 | 20.620 0 | 1.350 0 | 0 0 | PTFE (Teflon) | AS-114 | |
TSP-115 | 17.460 0 | 22.230 0 | 2.060 0 | 0 0 | PTFE (Teflon) | AS-115 | |
TSP-116 | 19.050 0 | 23.810 0 | 2.060 0 | 0 0 | PTFE (Teflon) | AS-116 | |
TSP-117 | 20.640 0 | 25.400 0 | 2.060 0 | 0 0 | PTFE (Teflon) | AS-117 | |
TSP-119 | 23.810 0 | 28.580 0 | 2.060 0 | 0 0 | PTFE (Teflon) | AS-119 | |
TSP-121 | 26.990 0 | 31.750 0 | 2.060 0 | 0 0 | PTFE (Teflon) | AS-121 | |
TSP-126 | 34.930 0 | 39.690 0 | 2.060 0 | 0 0 | PTFE (Teflon) | AS-126 | |
TSP-134 | 47.630 0 | 52.390 0 | 2.060 0 | 0 0 | PTFE (Teflon) | AS-134 | |
TSP-138 | 54.080 0 | 0 0 | 1.270 0 | 0 0 | PTFE (Teflon) | AS-138 | |
TSP-139 | 55.560 0 | 60.330 0 | 2.060 0 | 0 0 | PTFE (Teflon) | AS-139 | |
TSP-142 | 60.330 0 | 65.090 0 | 2.060 0 | 0 0 | PTFE (Teflon) | AS-142 | |
TSP-146 | 66.680 0 | 71.440 0 | 2.060 0 | 0 0 | PTFE (Teflon) | AS-146 | |
TSP-148 | 69.850 0 | 74.610 0 | 2.060 0 | 0 0 | PTFE (Teflon) | AS-148 | |
TSP-206 | 12.290 0 | 0 0 | 1.270 0 | 0 0 | PTFE (Teflon) | AS-206 | |
TSP-210 | 19.050 0 | 25.400 0 | 2.060 0 | 0 0 | PTFE (Teflon) | AS-210 | |
TSP-211 | 20.640 0 | 26.990 0 | 2.060 0 | 0 0 | PTFE (Teflon) | AS-211 | |
TSP-212 | 22.630 0 | 28.630 0 | 2.060 0 | 0 0 | PTFE (Teflon) | AS-212 | |
TSP-213 | 23.810 0 | 30.160 0 | 2.060 0 | 0 0 | PTFE (Teflon) | AS-213 | |
TSP-214 | 25.400 0 | 31.550 0 | 2.060 0 | 0 0 | PTFE (Teflon) | AS-214 | |
TSP-215 | 27.380 0 | 33.380 0 | 2.060 0 | 0 0 | PTFE (Teflon) | AS-215 | |
TSP-216 | 29.030 0 | 35.030 0 | 2.060 0 | 0 0 | PTFE (Teflon) | AS-216 | |
TSP-217 | 30.160 0 | 36.510 0 | 2.060 0 | 0 0 | PTFE (Teflon) | AS-217 | |
TSP-218 | 31.750 0 | 38.100 0 | 2.060 0 | 0 0 | PTFE (Teflon) | AS-218 | |
TSP-219 | 33.340 0 | 39.690 0 | 2.060 0 | 0 0 | PTFE (Teflon) | AS-219 | |
TSP-222 | 38.100 0 | 44.450 0 | 2.060 0 | 0 0 | PTFE (Teflon) | AS-222 | |
TSP-223 | 41.430 0 | 47.430 0 | 2.060 0 | 0 0 | PTFE (Teflon) | AS-223 | |
TSP-224 | 44.450 0 | 50.800 0 | 2.060 0 | 0 0 | PTFE (Teflon) | AS-224 | |
TSP-225 | 47.630 0 | 53.980 0 | 2.060 0 | 0 0 | PTFE (Teflon) | AS-225 | |
TSP-226 | 50.800 0 | 57.150 0 | 2.060 0 | 0 0 | PTFE (Teflon) | AS-226 | |
TSP-227 | 53.980 0 | 60.330 0 | 2.060 0 | 0 0 | PTFE (Teflon) | AS-227 | |
TSP-228 | 57.150 0 | 63.500 0 | 2.060 0 | 0 0 | PTFE (Teflon) | AS-228 | |
TSP-232 | 69.850 0 | 76.200 0 | 2.060 0 | 0 0 | PTFE (Teflon) | AS-232 | |
TSP-234 | 76.200 0 | 82.550 0 | 2.060 0 | 0 0 | PTFE (Teflon) | AS-234 | |
TSP-235 | 79.380 0 | 85.730 0 | 2.060 0 | 0 0 | PTFE (Teflon) | AS-235 | |
TSP-236 | 82.550 0 | 88.900 0 | 2.060 0 | 0 0 | PTFE (Teflon) | AS-236 | |
TSP-238 | 88.900 0 | 95.250 0 | 2.060 0 | 0 0 | PTFE (Teflon) | AS-238 | |
TSP-239 | 92.080 0 | 98.430 0 | 2.060 0 | 0 0 | PTFE (Teflon) | AS-239 | |
TSP-240 | 95.390 0 | 0 0 | 1.270 0 | 0 0 | PTFE (Teflon) | AS-240 | |
TSP-242 | 101.200 0 | 0 0 | 1.270 0 | 0 0 | PTFE (Teflon) | AS-242 | |
TSP-243 | 104.780 0 | 111.130 0 | 2.060 0 | 0 0 | PTFE (Teflon) | AS-243 | |
TSP-244 | 107.950 0 | 114.300 0 | 2.060 0 | 0 0 | PTFE (Teflon) | AS-244 | |
TSP-245 | 111.130 0 | 117.480 0 | 2.060 0 | 0 0 | PTFE (Teflon) | AS-245 | |
TSP-246 | 114.300 0 | 120.650 0 | 2.060 0 | 0 0 | PTFE (Teflon) | AS-246 | |
TSP-249 | 123.830 0 | 130.180 0 | 2.060 0 | 0 0 | PTFE (Teflon) | AS-249 | |
TSP-251 | 130.180 0 | 136.530 0 | 2.060 0 | 0 0 | PTFE (Teflon) | AS-251 | |
TSP-252 | 133.350 0 | 139.700 0 | 2.060 0 | 0 0 | PTFE (Teflon) | AS-252 | |
TSP-253 | 136.530 0 | 142.880 0 | 2.060 0 | 0 0 | PTFE (Teflon) | AS-253 | |
TSP-257 | 149.230 0 | 155.580 0 | 2.060 0 | 0 0 | PTFE (Teflon) | AS-257 | |
TSP-265 | 196.850 0 | 203.200 0 | 2.060 0 | 0 0 | PTFE (Teflon) | AS-265 | |
TSP-267 | 209.550 0 | 215.900 0 | 2.060 0 | 0 0 | PTFE (Teflon) | AS-267 | |
TSP-268 | 215.900 0 | 222.250 0 | 2.060 0 | 0 0 | PTFE (Teflon) | AS-268 | |
TSP-269 | 222.250 0 | 228.600 0 | 2.060 0 | 0 0 | PTFE (Teflon) | AS-269 | |
TSP-271 | 234.950 0 | 241.300 0 | 2.060 0 | 0 0 | PTFE (Teflon) | AS-271 | |
TSP-326 | 41.280 0 | 50.800 0 | 2.550 0 | 0 0 | PTFE (Teflon) | AS-326 | |
TSP-327 | 44.450 0 | 53.880 0 | 1.780 0 | 0 0 | PTFE (Teflon) | AS-327 | |
TSP-329 | 50.800 0 | 60.330 0 | 2.550 0 | 0 0 | PTFE (Teflon) | AS-329 | |
TSP-330 | 53.340 0 | 0 0 | 1.930 0 | 0 0 | PTFE (Teflon) | AS-330 | |
TSP-331 | 57.150 0 | 66.680 0 | 2.550 0 | 0 0 | PTFE (Teflon) | AS-331 | |
TSP-332 | 60.330 0 | 69.850 0 | 2.550 0 | 0 0 | PTFE (Teflon) | AS-332 | |
TSP-334 | 66.680 0 | 76.200 0 | 2.550 0 | 0 0 | PTFE (Teflon) | AS-334 | |
TSP-335 | 69.850 0 | 79.380 0 | 2.550 0 | 0 0 | PTFE (Teflon) | AS-335 | |
TSP-336 | 73.030 0 | 82.550 0 | 2.550 0 | 0 0 | PTFE (Teflon) | AS-336 | |
TSP-338 | 79.830 0 | 89.130 0 | 1.930 0 | 0 0 | PTFE (Teflon) | AS-338 | |
TSP-339 | 82.550 0 | 92.080 0 | 2.550 0 | 0 0 | PTFE (Teflon) | AS-339 | |
TSP-340 | 85.730 0 | 95.250 0 | 2.550 0 | 0 0 | PTFE (Teflon) | AS-340 | |
TSP-341 | 88.900 0 | 98.430 0 | 2.550 0 | 0 0 | PTFE (Teflon) | AS-341 | |
TSP-342 | 92.080 0 | 101.600 0 | 2.550 0 | 0 0 | PTFE (Teflon) | AS-342 | |
TSP-344 | 98.430 0 | 107.950 0 | 2.550 0 | 0 0 | PTFE (Teflon) | AS-344 | |
TSP-345 | 101.600 0 | 111.130 0 | 2.550 0 | 0 0 | PTFE (Teflon) | AS-345 | |
TSP-348 | 111.130 0 | 120.650 0 | 1.930 0 | 0 0 | PTFE (Teflon) | AS-348 | |
TSP-350 | 0 0 | 0 0 | 2.550 0 | 0 0 | PTFE (Teflon) | AS-350 | |
TSP-358 | 142.240 0 | 0 0 | 2.550 0 | 0 0 | PTFE (Teflon) | AS-358 | |
TSP-425 | 115.600 0 | 127.580 0 | 2.970 0 | 0 0 | PTFE (Teflon) | AS-425 | |
TSP-428 | 123.830 0 | 136.530 0 | 3.730 0 | 0 0 | PTFE (Teflon) | AS-428 | |
TSP-430 | 130.180 0 | 142.880 0 | 3.730 0 | 0 0 | PTFE (Teflon) | AS-430 | |
TSP-431 | 133.350 0 | 146.050 0 | 3.730 0 | 0 0 | PTFE (Teflon) | AS-431 | |
TSP-433 | 139.700 0 | 152.400 0 | 3.730 0 | 0 0 | PTFE (Teflon) | AS-433 | |
TSP-434 | 142.880 0 | 155.580 0 | 3.730 0 | 0 0 | PTFE (Teflon) | AS-434 | |
TSP-438 | 159.360 0 | 171.340 0 | 2.970 0 | 0 0 | PTFE (Teflon) | AS-438 | |
TSP-439 | 165.100 0 | 177.800 0 | 3.730 0 | 0 0 | PTFE (Teflon) | AS-439 | |
TSP-440 | 171.450 0 | 184.150 0 | 3.730 0 | 0 0 | PTFE (Teflon) | AS-440 | |
TSP-444 | 196.850 0 | 209.550 0 | 3.730 0 | 0 0 | PTFE (Teflon) | AS-444 | |
TSP-446 | 215.900 0 | 228.600 0 | 3.730 0 | 0 0 | PTFE (Teflon) | AS-446 | |
TSP-447 | 228.600 0 | 241.300 0 | 3.730 0 | 0 0 | PTFE (Teflon) | AS-447 | |
TSP-449 | 254 0 | 266.700 0 | 3.730 0 | 0 0 | PTFE (Teflon) | AS-449 | |
TSP-450 | 266.700 0 | 279.400 0 | 3.730 0 | 0 0 | PTFE (Teflon) | AS-450 | |
TSP-458 | 368.300 0 | 381 0 | 3.730 0 | 0 0 | PTFE (Teflon) | AS-458 | |
TSP-459 | 381 0 | 393.700 0 | 3.730 0 | 0 0 | PTFE (Teflon) | AS-459 | |
TSP-P140 | 140 0 | 150 0 | 1.800 0 | 0 0 | PTFE (Teflon) | P-140 | |
TSP-435 | 146.050 0 | 158.750 0 | 3.730 0 | 0 0 | PTFE (TEFLON) | AS-435 |
Spiral Back-Up

TSP is Rectangular cross section, PTFE material back-up ring
- Cut angle of 30° or 45°
- Consists as standard two spiral windings which are cut at the ends at an angle
- It can used in static and dynamic use
- For reciprocating movements only
- Preferred for installations in a closed groove where uncut Back-up Ring are not suitable
- Compensation of large temperature changes and tolerances without difficulties by a screw-like elongation and contraction.
- Easy Installation in closed grooves for external sealing applications
- The dimensions are different compared to standard Back-up Rings
Product Description (sizes in mm | sizes in inch)
Product Description
(sizes in mm | sizes in inch)
Click on MM/Inches to view the sizes.