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 6240-01-365-5553
NSN 6645-01-422-1374
NSN 6685-00-234-3394
NSN 7035-00-782-7046
NSN 5990-01-416-0362
NSN 6685-01-271-1559
NSN 5895-00-205-2924
NSN 6685-01-051-3054
NSN 6105-01-050-7795
NSN 5975-00-528-9774
NSN 6240-01-289-9898
NSN 5915-01-430-5541