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 6110-00-421-3549
NSN 7035-01-462-5766
NSN 5915-01-231-2012
NSN 6105-01-156-6873
NSN 5925-01-475-2595
NSN 6220-00-205-2040
NSN 2925-01-092-7335
NSN 5895-01-439-2075
NSN 6650-00-168-1502
NSN 5920-01-121-6525
NSN 6110-00-078-8565
NSN 5998-01-522-5215