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 5895-00-117-7793
NSN 7035-01-644-5251
NSN 6685-01-378-6821
NSN 5930-00-285-2799
NSN 5915-01-604-8791
NSN 6645-01-279-0657
NSN 6135-00-803-3012
NSN 5996-01-540-9909
NSN 6150-01-303-7642
NSN 5935-00-101-5866
NSN 6105-01-455-9848
NSN 5965-00-431-2492