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 5945-01-506-9548
NSN 6220-01-303-0996
NSN 5915-01-344-8176
NSN 5960-00-661-0477
NSN 6240-01-118-7624
NSN 5965-00-973-1090
NSN 5975-01-066-9462
NSN 6110-01-449-1580
NSN 6645-00-627-1501
NSN 6105-01-223-4009
NSN 5996-01-540-2511
NSN 6240-00-527-8614