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 6105-00-483-6380
NSN 5999-01-381-3866
NSN 5975-01-188-6457
NSN 5945-01-187-9245
NSN 5965-00-862-3295
NSN 5950-00-197-7705
NSN 5910-01-539-7240
NSN 5996-01-087-3961
NSN 6620-01-502-5083
NSN 5835-01-031-7265
NSN 6145-01-386-4299
NSN 6110-01-237-2548