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 6240-00-563-5846
NSN 6645-00-958-5299
NSN 6320-01-173-7950
NSN 7035-01-584-4801
NSN 5999-01-213-2773
NSN 6130-00-138-2639
NSN 6135-01-415-1163
NSN 5895-00-280-0416
NSN 5835-01-218-5560
NSN 5835-01-290-5925
NSN 5998-01-509-8497
NSN 5945-01-461-9291