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 5998-00-399-1553
NSN 5905-00-226-1705
NSN 5925-01-350-3646
NSN 5895-00-452-7134
NSN 5910-01-444-4096
NSN 6110-00-205-1778
NSN 5935-01-450-2044
NSN 5905-01-602-9405
NSN 6685-00-166-0761
NSN 5930-00-943-9547
NSN 6105-00-954-0757
NSN 6135-01-407-0594