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 6130-01-587-6916
NSN 5999-00-123-2245
NSN 5999-01-648-0124
NSN 5965-01-390-9249
NSN 5895-00-418-4639
NSN 5905-01-634-0595
NSN 5945-00-741-0691
NSN 5925-01-078-6673
NSN 6685-00-296-0392
NSN 5835-01-216-7289
NSN 5990-00-932-3070
NSN 5835-01-324-8739