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 6620-01-238-9224
NSN 5920-00-060-3290
NSN 4140-01-466-7195
NSN 5945-00-752-5929
NSN 5999-00-567-4038
NSN 5965-00-812-9158
NSN 5910-01-497-1174
NSN 5835-01-463-2334
NSN 6105-00-754-8248
NSN 6620-00-610-1272
NSN 5950-00-965-5503
NSN 6645-01-430-2420