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 6105-00-011-8083
NSN 5985-01-362-3636
NSN 5935-01-382-9109
NSN 5925-01-261-4215
NSN 5925-01-650-5714
NSN 5985-00-788-3456
NSN 6150-01-106-5548
NSN 5996-00-496-8806
NSN 6110-01-526-2487
NSN 6105-00-053-8638
NSN 6150-01-273-0183
NSN 5950-01-617-7680