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 2925-01-540-7389
NSN 6240-01-631-6116
NSN 6650-01-255-4046
NSN 6645-01-476-3315
NSN 5905-01-476-8224
NSN 5910-00-922-1183
NSN 5950-01-501-6316
NSN 5910-01-182-8853
NSN 5835-01-399-5820
NSN 4140-01-525-0707
NSN 6320-01-532-7491
NSN 5855-01-191-3404