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 5930-01-020-8415
NSN 6320-01-470-6826
NSN 5835-01-442-6482
NSN 5945-01-341-6783
NSN 6645-00-151-5280
NSN 5999-01-385-8348
NSN 6110-00-744-1301
NSN 6685-00-652-2657
NSN 5925-01-475-2595
NSN 6645-01-505-5772
NSN 5925-01-203-2084
NSN 6685-00-571-5597