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 5998-00-772-2815
NSN 6145-01-420-1836
NSN 5910-01-292-5003
NSN 6650-00-144-4555
NSN 5915-01-501-2590
NSN 2925-00-908-4420
NSN 6135-01-056-4609
NSN 6110-01-359-2743
NSN 5930-01-182-1248
NSN 5915-01-253-0886
NSN 4140-00-394-5744
NSN 5895-00-643-3980