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 6105-01-630-4882
NSN 5925-01-549-1931
NSN 7035-01-265-0216
NSN 5996-00-015-0436
NSN 6150-01-304-5035
NSN 5999-01-414-6464
NSN 5990-01-243-4233
NSN 6620-01-359-3920
NSN 5965-01-139-5472
NSN 5965-00-990-8669
NSN 6685-01-040-1356
NSN 5920-01-577-6848