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 6620-00-975-5159
NSN 6145-00-223-2885
NSN 5998-01-238-6880
NSN 2925-00-449-2478
NSN 6240-01-032-5105
NSN 4140-00-575-6586
NSN 6145-01-429-8529
NSN 5985-00-832-6733
NSN 5855-01-109-6433
NSN 5999-00-421-6359
NSN 6240-01-364-6022
NSN 7035-01-182-7640