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 5985-01-611-2511
NSN 5855-00-079-2370
NSN 5915-01-582-2475
NSN 5915-00-987-4634
NSN 5960-00-944-6247
NSN 6105-01-334-1442
NSN 5910-01-527-4747
NSN 6650-01-469-9715
NSN 6105-01-539-5332
NSN 5895-01-391-3773
NSN 6685-01-158-9427
NSN 2925-01-069-5324