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 6610-01-606-8788
NSN 5935-01-276-2150
NSN 5985-00-753-1397
NSN 6145-01-453-4004
NSN 5985-01-312-4480
NSN 5996-01-548-3051
NSN 5855-00-014-5008
NSN 5998-01-432-2492
NSN 5905-01-242-4836
NSN 5985-01-503-5450
NSN 5895-01-406-3053
NSN 5945-01-411-6180