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 6650-01-578-2208
NSN 5910-01-281-9820
NSN 6105-01-007-6115
NSN 5920-00-130-3593
NSN 5945-00-863-5320
NSN 6620-00-619-7769
NSN 6220-00-682-8292
NSN 5999-01-238-4523
NSN 6110-01-563-5515
NSN 5895-00-768-8543
NSN 5975-01-061-9232
NSN 5990-00-698-3963