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 6145-01-653-6558
NSN 6150-01-423-9371
NSN 4140-00-849-0403
NSN 6240-01-194-2206
NSN 4140-01-187-6922
NSN 5930-01-534-2375
NSN 6110-01-359-2743
NSN 6240-01-091-0264
NSN 7035-00-153-3826
NSN 5935-00-815-0178
NSN 6145-01-443-9416
NSN 6685-01-186-4337