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 5930-00-190-0295
NSN 5950-01-212-2838
NSN 5999-01-576-7074
NSN 5920-01-588-2307
NSN 5990-01-307-4489
NSN 5985-01-115-3169
NSN 7035-01-052-3815
NSN 6135-01-346-0851
NSN 6220-01-605-5548
NSN 5965-00-421-6459
NSN 5855-01-174-2463
NSN 6620-01-537-1326