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 6650-00-160-4288
NSN 5985-01-525-7488
NSN 5855-01-067-8841
NSN 6130-01-463-4911
NSN 5990-00-660-8885
NSN 5996-00-272-2560
NSN 5920-01-463-2530
NSN 6645-01-160-7707
NSN 6130-01-009-1597
NSN 6645-01-457-0158
NSN 5925-00-961-9179
NSN 6240-01-339-0069