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 6240-00-268-8356
NSN 6320-01-162-5977
NSN 6110-00-456-2058
NSN 5965-00-170-5254
NSN 6150-01-419-6821
NSN 5895-01-455-4622
NSN 6150-01-119-0222
NSN 6650-01-534-3587
NSN 5985-00-817-3742
NSN 5999-00-273-9477
NSN 6150-00-115-4455
NSN 4140-01-232-0537