Used is static seal applications while in contact with fu
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 5855-01-033-1375
NSN 6150-01-634-0575
NSN 6650-01-477-9545
NSN 5855-01-321-3881
NSN 5920-01-514-4095
NSN 2925-01-484-8556
NSN 5965-00-617-5731
NSN 6610-01-188-1550
NSN 5895-01-386-7696
NSN 2925-01-439-4451
NSN 6620-01-133-4193
NSN 6650-00-262-2324