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 6150-01-168-6172
NSN 6685-01-532-2430
NSN 5945-00-882-2727
NSN 4140-00-733-7936
NSN 5985-01-038-8911
NSN 5910-01-391-7180
NSN 5975-01-258-4339
NSN 5935-01-301-5545
NSN 5920-01-649-5791
NSN 6645-00-435-5610
NSN 5975-01-483-1113
NSN 6105-00-292-3112