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.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5835-01-027-0597
NSN 5895-00-553-7005
NSN 5895-01-212-3012
NSN 5965-01-563-6330
NSN 2925-00-947-9814
NSN 5905-00-899-7645
NSN 5965-01-262-9608
NSN 6240-01-456-5413
NSN 6105-01-595-2000
NSN 5960-01-335-1622
NSN 4140-01-622-4876
NSN 5990-00-241-3780