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 2925-01-327-3069
NSN 6135-00-269-5843
NSN 5920-01-238-1735
NSN 5960-01-601-5565
NSN 6130-01-109-6989
NSN 6610-01-424-3213
NSN 5965-00-518-0958
NSN 5985-01-645-6790
NSN 5895-00-964-8989
NSN 5835-00-898-0201
NSN 5960-01-624-1170
NSN 5950-00-225-8557