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 5945-01-034-9913
NSN 5855-00-451-5224
NSN 6105-01-617-8562
NSN 5835-01-138-4747
NSN 6135-01-516-8171
NSN 5985-00-900-9118
NSN 6620-00-942-1751
NSN 6240-01-440-7922
NSN 5925-00-955-0659
NSN 6685-01-376-2291
NSN 5925-00-067-3814
NSN 5930-01-065-5380