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 5985-01-484-6955
NSN 5985-01-435-3169
NSN 6650-00-403-5780
NSN 6610-00-908-3689
NSN 6645-01-367-8911
NSN 5999-01-251-9640
NSN 5965-01-528-2226
NSN 2925-00-193-2402
NSN 6145-00-705-6686
NSN 6110-01-461-9617
NSN 5965-00-246-5612
NSN 5985-01-451-4765