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 7035-01-477-2818
NSN 5910-00-918-9258
NSN 5990-01-443-2931
NSN 5930-01-139-9636
NSN 5895-01-220-2939
NSN 5975-00-295-3586
NSN 6650-00-437-2903
NSN 5985-01-163-1563
NSN 5895-01-463-8678
NSN 6650-00-035-9297
NSN 5960-00-275-7497
NSN 5996-01-210-0044