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 5965-01-504-8199
NSN 5910-01-417-3160
NSN 6320-01-195-5583
NSN 5930-01-299-2331
NSN 5996-00-892-7828
NSN 6610-01-120-7670
NSN 5925-00-647-3469
NSN 4140-01-430-7170
NSN 6610-01-275-0119
NSN 6110-01-451-4326
NSN 5915-01-529-0577
NSN 6150-01-398-8129