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 5999-01-021-9626
NSN 5945-00-932-3799
NSN 6110-00-078-3393
NSN 5920-01-549-9647
NSN 5990-01-330-4552
NSN 6620-01-346-9340
NSN 6150-00-476-5519
NSN 6645-00-369-4410
NSN 6620-00-454-3570
NSN 5950-01-120-4228
NSN 5999-01-243-7671
NSN 5999-00-769-6670