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 4140-01-376-9818
NSN 6620-00-475-9985
NSN 5999-00-168-1888
NSN 5920-01-116-3576
NSN 5925-01-474-3579
NSN 5996-01-514-9292
NSN 6620-01-562-8816
NSN 6130-00-244-5183
NSN 5950-00-761-8063
NSN 5965-01-537-0023
NSN 6130-00-081-2186
NSN 6650-01-399-8552