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 5895-01-537-0825
NSN 6105-01-251-1271
NSN 5965-01-164-0561
NSN 6685-01-406-8955
NSN 6240-01-606-8167
NSN 6240-00-025-9203
NSN 5999-01-585-4505
NSN 5999-01-548-7046
NSN 6685-01-080-8734
NSN 5945-01-447-3456
NSN 5950-00-341-0282
NSN 5835-01-487-3042