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 6240-00-060-7298
NSN 5930-01-397-5603
NSN 6220-01-648-7012
NSN 5895-01-619-7733
NSN 5895-01-602-6786
NSN 5990-00-159-1774
NSN 6150-01-152-2650
NSN 6320-01-157-9076
NSN 6685-01-519-2359
NSN 6110-00-779-0648
NSN 5905-01-216-5196
NSN 6320-01-377-5701