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 5915-01-282-6921
NSN 6130-01-582-6557
NSN 5915-00-647-2312
NSN 6110-01-047-3179
NSN 5930-01-111-6768
NSN 5835-01-279-8767
NSN 5855-01-125-9167
NSN 4140-01-192-6528
NSN 5999-00-106-7281
NSN 5920-01-336-7568
NSN 5960-00-245-2645
NSN 5925-01-631-1119