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 6105-01-644-0603
NSN 5996-01-215-2769
NSN 4140-01-246-7041
NSN 5990-00-111-3614
NSN 5985-01-552-7217
NSN 6105-01-299-9885
NSN 5895-01-185-6520
NSN 5975-01-421-4474
NSN 6110-01-026-0312
NSN 6105-00-138-9265
NSN 6135-01-069-2482
NSN 5965-00-926-2591