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 6105-01-254-3626
NSN 5960-01-301-3315
NSN 6620-01-651-0720
NSN 6135-00-452-2266
NSN 6610-01-633-8931
NSN 6650-00-680-9595
NSN 5990-00-900-4459
NSN 7035-01-562-4360
NSN 6135-01-230-4399
NSN 6145-01-027-1454
NSN 5975-01-067-3962
NSN 5935-01-442-7638