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 6105-01-397-0804
NSN 5960-01-421-7394
NSN 6320-00-937-5625
NSN 5910-01-441-4491
NSN 6110-00-916-0520
NSN 5999-01-278-4640
NSN 6145-01-504-3785
NSN 6150-01-529-6932
NSN 5895-01-281-4677
NSN 6145-01-077-3242
NSN 5975-01-258-9289
NSN 5920-00-144-8031