2 per pkg
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 6130-01-561-2414
NSN 5905-00-760-3242
NSN 5945-01-391-7181
NSN 4140-00-557-7001
NSN 6650-00-001-9473
NSN 6135-01-190-2628
NSN 5999-00-632-8808
NSN 5950-01-526-0686
NSN 5895-01-423-8974
NSN 6320-01-139-0533
NSN 5905-00-985-6289
NSN 6110-01-025-3612