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 6645-01-341-5439
NSN 5965-01-251-4381
NSN 6240-01-611-1076
NSN 5990-01-107-8682
NSN 5975-01-395-9060
NSN 5930-01-432-1129
NSN 6685-01-202-6583
NSN 6145-01-528-9655
NSN 5935-00-535-0667
NSN 7035-01-519-3253
NSN 5895-01-069-6509
NSN 5996-01-183-6551