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 5895-01-470-6720
NSN 6645-00-033-8714
NSN 5855-00-198-3197
NSN 6220-01-026-7260
NSN 5905-01-155-3099
NSN 6610-00-269-4506
NSN 5895-00-764-5384
NSN 6620-01-323-7620
NSN 6105-01-601-1261
NSN 5895-00-351-7463
NSN 5910-01-033-4038
NSN 5996-00-913-9681