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 6645-01-368-0399
NSN 4140-01-477-1266
NSN 5985-01-395-9311
NSN 5950-01-462-5982
NSN 6320-00-521-9350
NSN 5895-01-441-9448
NSN 5905-01-501-6048
NSN 5855-00-832-9341
NSN 6150-01-004-4555
NSN 5996-01-382-9710
NSN 6110-01-090-0804
NSN 5915-01-303-8008