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 2925-01-424-0235
NSN 5910-01-387-7947
NSN 5998-01-149-8856
NSN 5910-00-913-0803
NSN 5950-00-517-9485
NSN 2925-00-096-5526
NSN 5925-01-423-3217
NSN 6110-00-049-5063
NSN 5925-00-644-5546
NSN 5998-00-006-5378
NSN 5930-01-115-4084
NSN 6645-01-622-6161