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 5925-00-347-0566
NSN 5835-01-128-9331
NSN 5945-01-419-2286
NSN 5935-01-352-5268
NSN 5895-01-428-4417
NSN 5965-01-187-0941
NSN 6320-01-015-9856
NSN 5999-00-910-2799
NSN 2925-01-194-9737
NSN 5910-01-111-6184
NSN 6650-01-372-7577
NSN 5905-01-587-5887