Low compression set
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 5990-01-416-6009
NSN 4140-01-250-4896
NSN 6685-01-379-0479
NSN 6110-01-223-8095
NSN 5950-01-368-4965
NSN 6610-01-248-4339
NSN 5975-01-509-8483
NSN 6610-00-012-5928
NSN 5920-01-088-7958
NSN 5985-01-577-8857
NSN 6650-01-579-3855
NSN 5920-00-271-3217