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 6145-01-063-6486
NSN 6145-01-196-5211
NSN 2925-00-258-9786
NSN 6620-01-392-6180
NSN 5985-01-415-2225
NSN 5930-00-372-5642
NSN 5930-01-085-5563
NSN 4140-01-440-9203
NSN 5996-01-605-7650
NSN 5996-01-542-8611
NSN 6650-00-917-0436
NSN 5855-01-484-6507