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 5965-01-280-3772
NSN 5950-01-245-8545
NSN 5996-01-633-7979
NSN 5855-01-068-3683
NSN 6145-00-233-6010
NSN 5905-01-257-0199
NSN 6135-00-628-1142
NSN 5945-01-338-3495
NSN 5915-00-432-6333
NSN 5945-00-226-7881
NSN 6135-01-322-4655
NSN 6145-01-314-7788