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 6135-01-275-1034
NSN 6650-00-910-2708
NSN 5915-01-245-9480
NSN 5910-01-414-7478
NSN 7035-01-116-6223
NSN 6150-00-272-6837
NSN 2925-01-026-1000
NSN 6685-01-044-6366
NSN 6105-01-533-4725
NSN 6130-01-319-1846
NSN 6240-01-341-9070
NSN 6320-00-483-0451