A pliable rubber, felt, leather, or composition ring-shaped element, split or solid; with or without spring or spreader, having a metal shell on all or a portion of at least two of the outer surfaces. It may be designed to be either bolt mounted or pressmounted between fixed and moveable parts to form a tight and effective seal by the pressure of the spring or spreader or the resiliency inherent in the element material. Excludes packing with retainer.
Classification: Mechanical seals
NSN 4140-01-540-4017
NSN 5910-01-304-9084
NSN 5990-01-250-4198
NSN 2925-01-442-4171
NSN 6135-00-708-0892
NSN 5960-01-172-2088
NSN 6650-01-585-0748
NSN 6135-01-222-5464
NSN 6145-00-226-8606
NSN 6645-01-659-8683
NSN 6240-01-596-3183
NSN 6220-00-418-4223