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 6650-01-440-9215
NSN 5895-01-132-3779
NSN 6685-00-892-5669
NSN 5965-00-529-0602
NSN 6220-00-197-9719
NSN 5930-00-111-1369
NSN 5975-01-406-6084
NSN 5985-00-275-2830
NSN 6130-01-168-1627
NSN 5999-01-579-4478
NSN 6110-01-209-9964
NSN 5915-00-136-1020