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 5975-00-389-6958
NSN 6150-00-211-5509
NSN 5895-00-081-2219
NSN 6685-01-439-4248
NSN 6110-00-834-0595
NSN 6685-01-107-4571
NSN 6650-00-382-6080
NSN 2925-01-289-6448
NSN 5996-00-553-6477
NSN 6650-01-102-7847
NSN 6320-01-036-2598
NSN 6135-01-305-6958