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 6135-01-309-8414
NSN 5905-00-638-6776
NSN 5960-01-199-6953
NSN 4140-01-423-1647
NSN 6685-01-591-4194
NSN 6620-01-483-1138
NSN 5975-00-935-5946
NSN 6130-01-547-5454
NSN 5945-01-564-7498
NSN 5945-01-281-2946
NSN 2925-01-049-8906
NSN 6650-00-546-6322