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 6650-01-442-6871
NSN 6645-01-312-3558
NSN 5895-00-295-3735
NSN 5945-01-649-5508
NSN 5999-01-129-6031
NSN 6105-00-431-9995
NSN 5975-01-331-8705
NSN 6110-00-942-4837
NSN 5998-01-141-6616
NSN 6130-00-818-1628
NSN 5965-01-463-8176
NSN 5985-00-394-5888