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 5835-01-466-5496
NSN 6610-01-300-4537
NSN 5998-01-447-7283
NSN 5950-01-440-9379
NSN 4140-00-824-4521
NSN 5855-01-079-1259
NSN 4140-00-134-4463
NSN 5905-00-391-6398
NSN 5835-01-319-4636
NSN 5835-00-931-5568
NSN 5895-01-258-7054
NSN 5985-00-962-8415