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 5990-01-177-2838
NSN 6240-00-832-6867
NSN 5985-01-062-0675
NSN 6220-00-489-1440
NSN 5930-00-079-0412
NSN 5965-01-437-5934
NSN 4140-01-447-1920
NSN 5935-01-462-3809
NSN 5920-01-055-2024
NSN 5975-01-607-1546
NSN 5930-00-246-6314
NSN 5990-01-465-9235