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 6620-01-354-8472
NSN 4140-01-393-3015
NSN 5945-00-916-4035
NSN 6645-01-431-4545
NSN 6645-00-926-4394
NSN 5920-01-339-3977
NSN 5910-01-435-7342
NSN 5999-01-576-9958
NSN 5975-01-415-0918
NSN 5835-01-222-7714
NSN 6150-01-258-8698
NSN 6145-00-177-4731