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 5915-01-398-3264
NSN 2925-01-577-0004
NSN 5915-01-206-8810
NSN 5945-00-902-4547
NSN 6685-00-088-4539
NSN 6135-00-962-4111
NSN 5996-01-171-2132
NSN 5950-00-730-9816
NSN 7035-01-528-7095
NSN 5910-01-424-7249
NSN 5935-01-300-8972
NSN 5910-01-589-3665