1. Seals Parts Technician First Period Material Identification and Calculations 270103d

2. © 2012, Her Majesty the Queen in right of the Province of Alberta Figure 1 - External and integral seals. (Courtesy SKF Canada Limited)

3. © 2012, Her Majesty the Queen in right of the Province of Alberta Figure 2 - Static seal - valve cover gasket.

4. © 2012, Her Majesty the Queen in right of the Province of Alberta Figure 3 - Dynamic seals.

5. © 2012, Her Majesty the Queen in right of the Province of Alberta Figure 4 - Gaskets.

6. © 2012, Her Majesty the Queen in right of the Province of Alberta Figure 5 - Single-lip seal.

7. © 2012, Her Majesty the Queen in right of the Province of Alberta Figure 6 - Single-lip spring-loaded seal.

8. © 2012, Her Majesty the Queen in right of the Province of Alberta Figure 7 - Double-lip seal.

9. © 2012, Her Majesty the Queen in right of the Province of Alberta Figure 8 - Dual-lip seal with a portion magnified.

10. © 2012, Her Majesty the Queen in right of the Province of Alberta Figure 9 - Stainless steel wear sleeve.

11. © 2012, Her Majesty the Queen in right of the Province of Alberta Figure 10 - Hydrodynamic seal.

12. © 2012, Her Majesty the Queen in right of the Province of Alberta Figure 11 - Split seal.

13. © 2012, Her Majesty the Queen in right of the Province of Alberta Figure 12 - Seal with replaceable sleeve.

14. © 2012, Her Majesty the Queen in right of the Province of Alberta Figure 13 - Piston rings allow a certain amount of leakage can be tolerated.

15. © 2012, Her Majesty the Queen in right of the Province of Alberta Figure 14 - Wind back seals.

16. © 2012, Her Majesty the Queen in right of the Province of Alberta Figure 15 - Face seal.

17. © 2012, Her Majesty the Queen in right of the Province of Alberta

18. Figure 16 - Parts of a face seal.

19. © 2012, Her Majesty the Queen in right of the Province of Alberta Figure 17 - Dust seal used on rear axle assembly.

20. © 2012, Her Majesty the Queen in right of the Province of Alberta Figure 18 - Static diaphragm seal in a vacuum motor.

21. © 2012, Her Majesty the Queen in right of the Province of Alberta Figure 19 - Brake chamber with dynamic diaphragm seal.

22. © 2012, Her Majesty the Queen in right of the Province of Alberta Figure 20 - Three grades of threadlockers.

23. © 2012, Her Majesty the Queen in right of the Province of Alberta Figure 21 - Teflon thread sealers.

24. © 2012, Her Majesty the Queen in right of the Province of Alberta Figure 22 - Static seal packing.

25. © 2012, Her Majesty the Queen in right of the Province of Alberta Figure 23 - Fabric packing.

26. © 2012, Her Majesty the Queen in right of the Province of Alberta Figure 24 - Fabric packing with a braided core.

27. © 2012, Her Majesty the Queen in right of the Province of Alberta Figure 25 - Exploded view of a wheel cylinder that uses cup-type seals (packings).

28. © 2012, Her Majesty the Queen in right of the Province of Alberta Figure 26 - V-ring seal. (Courtesy SKF Canada Limited)

29. © 2012, Her Majesty the Queen in right of the Province of Alberta Figure 27 - V-ring packing.

30. © 2012, Her Majesty the Queen in right of the Province of Alberta Figure 28 - U-cup packing.

31. © 2012, Her Majesty the Queen in right of the Province of Alberta Figure 29 - O-ring assortment kit.

32. © 2012, Her Majesty the Queen in right of the Province of Alberta Figure 30 - O-ring seal with a built-in sleeve.

33. © 2012, Her Majesty the Queen in right of the Province of Alberta Figure 31 - Felt seal. (Courtesy SKF Canada Limited)

34. © 2012, Her Majesty the Queen in right of the Province of Alberta Figure 32

35. © 2012, Her Majesty the Queen in right of the Province of Alberta Figure 33 - Identification number stamped on a seal.