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 6105-01-514-8167
NSN 6150-00-822-4396
NSN 6150-01-299-9133
NSN 5985-01-480-4540
NSN 6240-01-536-3604
NSN 5996-01-442-3676
NSN 5915-01-223-5001
NSN 6320-00-519-0770
NSN 5920-01-111-1214
NSN 6320-01-117-5516
NSN 6110-00-189-7489
NSN 5910-01-394-5013