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 2925-01-183-2897
NSN 5915-01-101-5826
NSN 6145-01-363-9167
NSN 5855-01-565-9428
NSN 5855-01-657-7657
NSN 5985-01-387-9199
NSN 5996-00-224-1987
NSN 5945-01-418-8094
NSN 5996-01-415-3291
NSN 5835-01-111-9838
NSN 5999-01-104-8984
NSN 5855-01-573-3929