Ptfe (polytetrafluoroethylene) encapsulated viton
A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
NSN 7035-01-553-7431
NSN 5930-01-353-8382
NSN 5945-01-451-7457
NSN 6240-01-307-0269
NSN 4140-01-530-5162
NSN 5950-01-209-3752
NSN 4140-01-449-7606
NSN 5920-01-069-9833
NSN 5965-01-408-6218
NSN 6110-00-472-0782
NSN 6240-00-866-4143
NSN 4140-01-444-8810