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 5895-01-026-4652
NSN 6130-01-534-4524
NSN 5930-01-369-1468
NSN 6650-01-590-3670
NSN 5990-00-112-2440
NSN 6685-01-579-4156
NSN 6145-01-238-1941
NSN 5910-01-439-8471
NSN 5950-01-573-9203
NSN 6650-01-088-1200
NSN 6105-00-871-6960
NSN 5910-01-365-5876