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 5855-01-096-0872
NSN 6110-01-529-6715
NSN 6320-00-242-3300
NSN 5996-00-035-5624
NSN 5905-01-497-4877
NSN 5905-01-097-3559
NSN 6650-01-014-5990
NSN 6610-00-456-0485
NSN 6150-01-217-6275
NSN 4140-01-069-4576
NSN 6610-01-116-2527
NSN 5925-01-608-5567