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 5950-01-464-5303
NSN 6650-01-163-6330
NSN 5905-00-404-9753
NSN 5835-01-174-7700
NSN 5998-01-561-6232
NSN 5855-01-096-9294
NSN 5998-01-478-0668
NSN 5835-00-665-3395
NSN 4140-00-189-0235
NSN 5960-01-512-0233
NSN 5930-00-871-5084
NSN 6610-00-841-8221