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 6135-01-633-8502
NSN 6105-01-076-2622
NSN 6220-01-500-2188
NSN 6650-01-415-3332
NSN 6150-01-296-2123
NSN 5915-01-364-2251
NSN 5945-01-625-0708
NSN 5920-01-624-1330
NSN 6685-01-371-1624
NSN 6105-01-186-9869
NSN 6220-01-484-0365
NSN 6150-00-123-2166